merge-upstream/v5.4.237 from branch/tag: upstream/v5.4.237 into branch: main-R89-cos-5.4
Changelog:
-------------------------------------------------------------
Alexandre Ghiti (1):
riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode
Alvaro Karsz (1):
PCI: Add SolidRun vendor ID
Amir Goldstein (1):
SMB3: Backup intent flag missing from some more ops
Andrew Cooper (1):
x86/CPU/AMD: Disable XSAVES on AMD family 0x17
Bart Van Assche (1):
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
Bixuan Cui (1):
irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent
Chandrakanth Patil (1):
scsi: megaraid_sas: Update max supported LD IDs to 240
Corey Minyard (5):
ipmi:ssif: resend_msg() cannot fail
ipmi:ssif: Remove rtc_us_timer
ipmi:ssif: Increase the message retry time
ipmi:ssif: Add a timer between request retries
ipmi:watchdog: Set panic count to proper value on a panic
D. Wythe (1):
net/smc: fix fallback failed while sendmsg with fastopen
Darrick J. Wong (1):
ext4: fix another off-by-one fsmap error on 1k block filesystems
Dmitry Baryshkov (1):
drm/msm/a5xx: fix setting of the CP_PREEMPT_ENABLE_LOCAL register
Edward Humes (1):
alpha: fix R_ALPHA_LITERAL reloc for large modules
Eric Dumazet (1):
ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()
Eric Whitney (1):
ext4: fix RENAME_WHITEOUT handling for inline directories
Fedor Pchelkin (1):
nfc: change order inside nfc_se_io error path
Florian Westphal (1):
netfilter: tproxy: fix deadlock due to missing BH disable
Gavrilov Ilia (1):
iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter
Greg Kroah-Hartman (1):
Linux 5.4.237
H.J. Lu (1):
x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISCARDS
Hangbin Liu (1):
selftests: nft_nat: ensuring the listening side is up before starting the client
Harry Wentland (1):
drm/connector: print max_requested_bpc in state debugfs
Jacob Pan (1):
iommu/vt-d: Fix PASID directory pointer coherency
Jan Kara (2):
ext4: Fix possible corruption when moving a directory
ext4: Fix deadlock during directory rename
John Harrison (1):
drm/i915: Don't use BAR mappings for ring buffers with LLC
Kang Chen (1):
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
Kim Phillips (1):
iommu/amd: Fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options
Lee Jones (1):
net: usb: lan78xx: Remove lots of set but unused 'ret' variables
Liguang Zhang (1):
ipmi:ssif: make ssif_i2c_send() void
Lorenz Bauer (1):
btf: fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR
Marc Zyngier (1):
irqdomain: Fix domain registration race
Masahiro Yamada (3):
arch: fix broken BuildID for arm64 and riscv
s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36
UML: define RUNTIME_DISCARD_EXIT
Michael Chan (1):
bnxt_en: Avoid order-5 memory allocation for TPA data
Michael Ellerman (2):
powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT
powerpc/vmlinux.lds: Don't discard .rela* for relocatable builds
Nathan Chancellor (1):
macintosh: windfarm: Use unsigned type for 1-bit bitfields
Paul Elder (1):
media: ov5640: Fix analogue gain control
Shigeru Yoshida (1):
net: caif: Fix use-after-free in cfusbl_device_notify()
Stefan Haberland (1):
s390/dasd: add missing discipline function
Suravee Suthikulpanit (1):
iommu/amd: Add PCI segment support for ivrs_[ioapic/hpet/acpihid] commands
Theodore Ts'o (1):
fs: prevent out-of-bounds array speculation when closing a file descriptor
Tom Saeger (1):
sh: define RUNTIME_DISCARD_EXIT
Volker Lendecke (1):
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
Ye Bin (2):
ext4: move where set the MAY_INLINE_DATA flag is set
ext4: fix WARNING in ext4_update_inline_data
Yejune Deng (1):
ipmi/watchdog: replace atomic_add() and atomic_sub()
Yuiko Oshino (1):
net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver
Zhihao Cheng (1):
ext4: zero i_disksize when initializing the bootloader inode
xurui (1):
MIPS: Fix a compilation issue
BUG=b/274070253
TEST=tryjob, validation and K8s e2e
RELEASE_NOTE=Updated the Linux kernel to v5.4.237.
Change-Id: Ieb88b96cf73891dadc13f347b8a92648d046cc0f
Signed-off-by: COS Kernel Merge Bot <cloud-image-merge-automation@prod.google.com>
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 8f71a17..5e5704f 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1944,24 +1944,57 @@
ivrs_ioapic [HW,X86_64]
Provide an override to the IOAPIC-ID<->DEVICE-ID
- mapping provided in the IVRS ACPI table. For
- example, to map IOAPIC-ID decimal 10 to
- PCI device 00:14.0 write the parameter as:
+ mapping provided in the IVRS ACPI table.
+ By default, PCI segment is 0, and can be omitted.
+
+ For example, to map IOAPIC-ID decimal 10 to
+ PCI segment 0x1 and PCI device 00:14.0,
+ write the parameter as:
+ ivrs_ioapic=10@0001:00:14.0
+
+ Deprecated formats:
+ * To map IOAPIC-ID decimal 10 to PCI device 00:14.0
+ write the parameter as:
ivrs_ioapic[10]=00:14.0
+ * To map IOAPIC-ID decimal 10 to PCI segment 0x1 and
+ PCI device 00:14.0 write the parameter as:
+ ivrs_ioapic[10]=0001:00:14.0
ivrs_hpet [HW,X86_64]
Provide an override to the HPET-ID<->DEVICE-ID
- mapping provided in the IVRS ACPI table. For
- example, to map HPET-ID decimal 0 to
- PCI device 00:14.0 write the parameter as:
+ mapping provided in the IVRS ACPI table.
+ By default, PCI segment is 0, and can be omitted.
+
+ For example, to map HPET-ID decimal 10 to
+ PCI segment 0x1 and PCI device 00:14.0,
+ write the parameter as:
+ ivrs_hpet=10@0001:00:14.0
+
+ Deprecated formats:
+ * To map HPET-ID decimal 0 to PCI device 00:14.0
+ write the parameter as:
ivrs_hpet[0]=00:14.0
+ * To map HPET-ID decimal 10 to PCI segment 0x1 and
+ PCI device 00:14.0 write the parameter as:
+ ivrs_ioapic[10]=0001:00:14.0
ivrs_acpihid [HW,X86_64]
Provide an override to the ACPI-HID:UID<->DEVICE-ID
- mapping provided in the IVRS ACPI table. For
- example, to map UART-HID:UID AMD0020:0 to
- PCI device 00:14.5 write the parameter as:
+ mapping provided in the IVRS ACPI table.
+ By default, PCI segment is 0, and can be omitted.
+
+ For example, to map UART-HID:UID AMD0020:0 to
+ PCI segment 0x1 and PCI device ID 00:14.5,
+ write the parameter as:
+ ivrs_acpihid=AMD0020:0@0001:00:14.5
+
+ Deprecated formats:
+ * To map UART-HID:UID AMD0020:0 to PCI segment is 0,
+ PCI device ID 00:14.5, write the parameter as:
ivrs_acpihid[00:14.5]=AMD0020:0
+ * To map UART-HID:UID AMD0020:0 to PCI segment 0x1 and
+ PCI device ID 00:14.5, write the parameter as:
+ ivrs_acpihid[0001:00:14.5]=AMD0020:0
js= [HW,JOY] Analog joystick
See Documentation/input/joydev/joystick.rst.
diff --git a/Makefile b/Makefile
index 6fe7138..efe463e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
-SUBLEVEL = 236
+SUBLEVEL = 237
EXTRAVERSION =
NAME = Kleptomaniac Octopus
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index ac110ae..b19a8aa 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -146,10 +146,8 @@
base = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr;
symtab = (Elf64_Sym *)sechdrs[symindex].sh_addr;
- /* The small sections were sorted to the end of the segment.
- The following should definitely cover them. */
- gp = (u64)me->core_layout.base + me->core_layout.size - 0x8000;
got = sechdrs[me->arch.gotsecindex].sh_addr;
+ gp = got + 0x8000;
for (i = 0; i < n; i++) {
unsigned long r_sym = ELF64_R_SYM (rela[i].r_info);
diff --git a/arch/mips/include/asm/mach-rc32434/pci.h b/arch/mips/include/asm/mach-rc32434/pci.h
index 6f40d15..1ff8a98 100644
--- a/arch/mips/include/asm/mach-rc32434/pci.h
+++ b/arch/mips/include/asm/mach-rc32434/pci.h
@@ -377,7 +377,7 @@
PCI_CFG04_STAT_SSE | \
PCI_CFG04_STAT_PE)
-#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD)
+#define KORINA_CNFG1 (KORINA_STAT | KORINA_CMD)
#define KORINA_REVID 0
#define KORINA_CLASS_CODE 0
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 3ea360ca..46dfb37 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -6,6 +6,7 @@
#endif
#define BSS_FIRST_SECTIONS *(.bss.prominit)
+#define RUNTIME_DISCARD_EXIT
#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
@@ -394,9 +395,12 @@
DISCARDS
/DISCARD/ : {
*(*.EMB.apuinfo)
- *(.glink .iplt .plt .rela* .comment)
+ *(.glink .iplt .plt .comment)
*(.gnu.version*)
*(.gnu.attributes)
*(.eh_frame)
+#ifndef CONFIG_RELOCATABLE
+ *(.rela*)
+#endif
}
}
diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c
index 19e46f4..5ba4d23 100644
--- a/arch/riscv/kernel/stacktrace.c
+++ b/arch/riscv/kernel/stacktrace.c
@@ -89,7 +89,7 @@
while (!kstack_end(ksp)) {
if (__kernel_text_address(pc) && unlikely(fn(pc, arg)))
break;
- pc = (*ksp++) - 0x4;
+ pc = READ_ONCE_NOCHECK(*ksp++) - 0x4;
}
}
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 99053c8..f8cc4e8 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -15,6 +15,8 @@
/* Handle ro_after_init data on our own. */
#define RO_AFTER_INIT_DATA
+#define RUNTIME_DISCARD_EXIT
+
#include <asm-generic/vmlinux.lds.h>
#include <asm/vmlinux.lds.h>
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 77a59d8..ec3bae1 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -10,6 +10,7 @@
#define LOAD_OFFSET 0
OUTPUT_ARCH(sh)
#endif
+#define RUNTIME_DISCARD_EXIT
#include <asm/thread_info.h>
#include <asm/cache.h>
diff --git a/arch/um/kernel/vmlinux.lds.S b/arch/um/kernel/vmlinux.lds.S
index 16e49bf..53d719c 100644
--- a/arch/um/kernel/vmlinux.lds.S
+++ b/arch/um/kernel/vmlinux.lds.S
@@ -1,4 +1,4 @@
-
+#define RUNTIME_DISCARD_EXIT
KERNEL_STACK_SIZE = 4096 * (1 << CONFIG_KERNEL_STACK_ORDER);
#ifdef CONFIG_LD_SCRIPT_STATIC
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index bc6cd29..b212771 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -205,6 +205,15 @@
return;
}
#endif
+ /*
+ * Work around Erratum 1386. The XSAVES instruction malfunctions in
+ * certain circumstances on Zen1/2 uarch, and not all parts have had
+ * updated microcode at the time of writing (March 2023).
+ *
+ * Affected parts all have no supervisor XSAVE states, meaning that
+ * the XSAVEC instruction (which works fine) is equivalent.
+ */
+ clear_cpu_cap(c, X86_FEATURE_XSAVES);
}
static void init_amd_k7(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 1afe211..7e0e210 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -21,6 +21,8 @@
#define LOAD_OFFSET __START_KERNEL_map
#endif
+#define RUNTIME_DISCARD_EXIT
+
#include <asm-generic/vmlinux.lds.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index d6b69e1..d5f068a 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -79,7 +79,8 @@
/*
* Timer values
*/
-#define SSIF_MSG_USEC 20000 /* 20ms between message tries. */
+#define SSIF_MSG_USEC 60000 /* 60ms between message tries (T3). */
+#define SSIF_REQ_RETRY_USEC 60000 /* 60ms between send retries (T6). */
#define SSIF_MSG_PART_USEC 5000 /* 5ms for a message part */
/* How many times to we retry sending/receiving the message. */
@@ -87,7 +88,9 @@
#define SSIF_RECV_RETRIES 250
#define SSIF_MSG_MSEC (SSIF_MSG_USEC / 1000)
+#define SSIF_REQ_RETRY_MSEC (SSIF_REQ_RETRY_USEC / 1000)
#define SSIF_MSG_JIFFIES ((SSIF_MSG_USEC * 1000) / TICK_NSEC)
+#define SSIF_REQ_RETRY_JIFFIES ((SSIF_REQ_RETRY_USEC * 1000) / TICK_NSEC)
#define SSIF_MSG_PART_JIFFIES ((SSIF_MSG_PART_USEC * 1000) / TICK_NSEC)
/*
@@ -236,6 +239,9 @@
bool got_alert;
bool waiting_alert;
+ /* Used to inform the timeout that it should do a resend. */
+ bool do_resend;
+
/*
* If set to true, this will request events the next time the
* state machine is idle.
@@ -248,12 +254,6 @@
*/
bool req_flags;
- /*
- * Used to perform timer operations when run-to-completion
- * mode is on. This is a countdown timer.
- */
- int rtc_us_timer;
-
/* Used for sending/receiving data. +1 for the length. */
unsigned char data[IPMI_MAX_MSG_LENGTH + 1];
unsigned int data_len;
@@ -515,7 +515,7 @@
return 0;
}
-static int ssif_i2c_send(struct ssif_info *ssif_info,
+static void ssif_i2c_send(struct ssif_info *ssif_info,
ssif_i2c_done handler,
int read_write, int command,
unsigned char *data, unsigned int size)
@@ -527,7 +527,6 @@
ssif_info->i2c_data = data;
ssif_info->i2c_size = size;
complete(&ssif_info->wake_thread);
- return 0;
}
@@ -536,40 +535,35 @@
static void start_get(struct ssif_info *ssif_info)
{
- int rv;
-
- ssif_info->rtc_us_timer = 0;
ssif_info->multi_pos = 0;
- rv = ssif_i2c_send(ssif_info, msg_done_handler, I2C_SMBUS_READ,
- SSIF_IPMI_RESPONSE,
- ssif_info->recv, I2C_SMBUS_BLOCK_DATA);
- if (rv < 0) {
- /* request failed, just return the error. */
- if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
- dev_dbg(&ssif_info->client->dev,
- "Error from i2c_non_blocking_op(5)\n");
-
- msg_done_handler(ssif_info, -EIO, NULL, 0);
- }
+ ssif_i2c_send(ssif_info, msg_done_handler, I2C_SMBUS_READ,
+ SSIF_IPMI_RESPONSE,
+ ssif_info->recv, I2C_SMBUS_BLOCK_DATA);
}
+static void start_resend(struct ssif_info *ssif_info);
+
static void retry_timeout(struct timer_list *t)
{
struct ssif_info *ssif_info = from_timer(ssif_info, t, retry_timer);
unsigned long oflags, *flags;
- bool waiting;
+ bool waiting, resend;
if (ssif_info->stopping)
return;
flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
+ resend = ssif_info->do_resend;
+ ssif_info->do_resend = false;
waiting = ssif_info->waiting_alert;
ssif_info->waiting_alert = false;
ipmi_ssif_unlock_cond(ssif_info, flags);
if (waiting)
start_get(ssif_info);
+ if (resend)
+ start_resend(ssif_info);
}
static void watch_timeout(struct timer_list *t)
@@ -618,14 +612,11 @@
start_get(ssif_info);
}
-static int start_resend(struct ssif_info *ssif_info);
-
static void msg_done_handler(struct ssif_info *ssif_info, int result,
unsigned char *data, unsigned int len)
{
struct ipmi_smi_msg *msg;
unsigned long oflags, *flags;
- int rv;
/*
* We are single-threaded here, so no need for a lock until we
@@ -639,7 +630,6 @@
flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
ssif_info->waiting_alert = true;
- ssif_info->rtc_us_timer = SSIF_MSG_USEC;
if (!ssif_info->stopping)
mod_timer(&ssif_info->retry_timer,
jiffies + SSIF_MSG_JIFFIES);
@@ -671,17 +661,10 @@
ssif_info->multi_len = len;
ssif_info->multi_pos = 1;
- rv = ssif_i2c_send(ssif_info, msg_done_handler, I2C_SMBUS_READ,
- SSIF_IPMI_MULTI_PART_RESPONSE_MIDDLE,
- ssif_info->recv, I2C_SMBUS_BLOCK_DATA);
- if (rv < 0) {
- if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
- dev_dbg(&ssif_info->client->dev,
- "Error from i2c_non_blocking_op(1)\n");
-
- result = -EIO;
- } else
- return;
+ ssif_i2c_send(ssif_info, msg_done_handler, I2C_SMBUS_READ,
+ SSIF_IPMI_MULTI_PART_RESPONSE_MIDDLE,
+ ssif_info->recv, I2C_SMBUS_BLOCK_DATA);
+ return;
} else if (ssif_info->multi_pos) {
/* Middle of multi-part read. Start the next transaction. */
int i;
@@ -743,19 +726,12 @@
ssif_info->multi_pos++;
- rv = ssif_i2c_send(ssif_info, msg_done_handler,
- I2C_SMBUS_READ,
- SSIF_IPMI_MULTI_PART_RESPONSE_MIDDLE,
- ssif_info->recv,
- I2C_SMBUS_BLOCK_DATA);
- if (rv < 0) {
- if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
- dev_dbg(&ssif_info->client->dev,
- "Error from ssif_i2c_send\n");
-
- result = -EIO;
- } else
- return;
+ ssif_i2c_send(ssif_info, msg_done_handler,
+ I2C_SMBUS_READ,
+ SSIF_IPMI_MULTI_PART_RESPONSE_MIDDLE,
+ ssif_info->recv,
+ I2C_SMBUS_BLOCK_DATA);
+ return;
}
}
@@ -936,37 +912,27 @@
static void msg_written_handler(struct ssif_info *ssif_info, int result,
unsigned char *data, unsigned int len)
{
- int rv;
-
/* We are single-threaded here, so no need for a lock. */
if (result < 0) {
ssif_info->retries_left--;
if (ssif_info->retries_left > 0) {
- if (!start_resend(ssif_info)) {
- ssif_inc_stat(ssif_info, send_retries);
- return;
- }
- /* request failed, just return the error. */
- ssif_inc_stat(ssif_info, send_errors);
-
- if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
- dev_dbg(&ssif_info->client->dev,
- "%s: Out of retries\n", __func__);
- msg_done_handler(ssif_info, -EIO, NULL, 0);
+ /*
+ * Wait the retry timeout time per the spec,
+ * then redo the send.
+ */
+ ssif_info->do_resend = true;
+ mod_timer(&ssif_info->retry_timer,
+ jiffies + SSIF_REQ_RETRY_JIFFIES);
return;
}
ssif_inc_stat(ssif_info, send_errors);
- /*
- * Got an error on transmit, let the done routine
- * handle it.
- */
if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
dev_dbg(&ssif_info->client->dev,
- "%s: Error %d\n", __func__, result);
+ "%s: Out of retries\n", __func__);
- msg_done_handler(ssif_info, result, NULL, 0);
+ msg_done_handler(ssif_info, -EIO, NULL, 0);
return;
}
@@ -1000,18 +966,9 @@
ssif_info->multi_data = NULL;
}
- rv = ssif_i2c_send(ssif_info, msg_written_handler,
- I2C_SMBUS_WRITE, cmd,
- data_to_send, I2C_SMBUS_BLOCK_DATA);
- if (rv < 0) {
- /* request failed, just return the error. */
- ssif_inc_stat(ssif_info, send_errors);
-
- if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
- dev_dbg(&ssif_info->client->dev,
- "Error from i2c_non_blocking_op(3)\n");
- msg_done_handler(ssif_info, -EIO, NULL, 0);
- }
+ ssif_i2c_send(ssif_info, msg_written_handler,
+ I2C_SMBUS_WRITE, cmd,
+ data_to_send, I2C_SMBUS_BLOCK_DATA);
} else {
/* Ready to request the result. */
unsigned long oflags, *flags;
@@ -1029,7 +986,6 @@
/* Wait a jiffie then request the next message */
ssif_info->waiting_alert = true;
ssif_info->retries_left = SSIF_RECV_RETRIES;
- ssif_info->rtc_us_timer = SSIF_MSG_PART_USEC;
if (!ssif_info->stopping)
mod_timer(&ssif_info->retry_timer,
jiffies + SSIF_MSG_PART_JIFFIES);
@@ -1038,9 +994,8 @@
}
}
-static int start_resend(struct ssif_info *ssif_info)
+static void start_resend(struct ssif_info *ssif_info)
{
- int rv;
int command;
ssif_info->got_alert = false;
@@ -1062,12 +1017,8 @@
ssif_info->data[0] = ssif_info->data_len;
}
- rv = ssif_i2c_send(ssif_info, msg_written_handler, I2C_SMBUS_WRITE,
- command, ssif_info->data, I2C_SMBUS_BLOCK_DATA);
- if (rv && (ssif_info->ssif_debug & SSIF_DEBUG_MSG))
- dev_dbg(&ssif_info->client->dev,
- "Error from i2c_non_blocking_op(4)\n");
- return rv;
+ ssif_i2c_send(ssif_info, msg_written_handler, I2C_SMBUS_WRITE,
+ command, ssif_info->data, I2C_SMBUS_BLOCK_DATA);
}
static int start_send(struct ssif_info *ssif_info,
@@ -1082,7 +1033,8 @@
ssif_info->retries_left = SSIF_SEND_RETRIES;
memcpy(ssif_info->data + 1, data, len);
ssif_info->data_len = len;
- return start_resend(ssif_info);
+ start_resend(ssif_info);
+ return 0;
}
/* Must be called with the message lock held. */
@@ -1382,8 +1334,10 @@
ret = i2c_smbus_write_block_data(client, SSIF_IPMI_REQUEST, len, msg);
if (ret) {
retry_cnt--;
- if (retry_cnt > 0)
+ if (retry_cnt > 0) {
+ msleep(SSIF_REQ_RETRY_MSEC);
goto retry1;
+ }
return -ENODEV;
}
@@ -1523,8 +1477,10 @@
32, msg);
if (ret) {
retry_cnt--;
- if (retry_cnt > 0)
+ if (retry_cnt > 0) {
+ msleep(SSIF_REQ_RETRY_MSEC);
goto retry_write;
+ }
dev_err(&client->dev, "Could not write multi-part start, though the BMC said it could handle it. Just limit sends to one part.\n");
return ret;
}
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 72ad7ff..ccb62c4 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -498,7 +498,7 @@
msg.cmd = IPMI_WDOG_RESET_TIMER;
msg.data = NULL;
msg.data_len = 0;
- atomic_add(1, &panic_done_count);
+ atomic_add(2, &panic_done_count);
rv = ipmi_request_supply_msgs(watchdog_user,
(struct ipmi_addr *) &addr,
0,
@@ -508,7 +508,7 @@
&panic_halt_heartbeat_recv_msg,
1);
if (rv)
- atomic_sub(1, &panic_done_count);
+ atomic_sub(2, &panic_done_count);
}
static struct ipmi_smi_msg panic_halt_smi_msg = {
@@ -532,12 +532,12 @@
/* Wait for the messages to be free. */
while (atomic_read(&panic_done_count) != 0)
ipmi_poll_interface(watchdog_user);
- atomic_add(1, &panic_done_count);
+ atomic_add(2, &panic_done_count);
rv = __ipmi_set_timeout(&panic_halt_smi_msg,
&panic_halt_recv_msg,
&send_heartbeat_now);
if (rv) {
- atomic_sub(1, &panic_done_count);
+ atomic_sub(2, &panic_done_count);
pr_warn("Unable to extend the watchdog timeout\n");
} else {
if (send_heartbeat_now)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 14aeaf7..2fc0f22 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1006,6 +1006,7 @@
drm_printf(p, "connector[%u]: %s\n", connector->base.id, connector->name);
drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)");
drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware);
+ drm_printf(p, "\tmax_requested_bpc=%d\n", state->max_requested_bpc);
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK)
if (state->writeback_job && state->writeback_job->fb)
diff --git a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
index eee9fcb..808269b 100644
--- a/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
@@ -1208,7 +1208,7 @@
if (unlikely(ret))
goto err_unpin;
- if (i915_vma_is_map_and_fenceable(vma))
+ if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915))
addr = (void __force *)i915_vma_pin_iomap(vma);
else
addr = i915_gem_object_pin_map(vma->obj,
@@ -1252,7 +1252,7 @@
intel_ring_reset(ring, ring->emit);
i915_vma_unset_ggtt_write(vma);
- if (i915_vma_is_map_and_fenceable(vma))
+ if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915))
i915_vma_unpin_iomap(vma);
else
i915_gem_object_unpin_map(vma->obj);
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index e3579e5..593b8d8 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -135,8 +135,8 @@
OUT_RING(ring, 1);
/* Enable local preemption for finegrain preemption */
- OUT_PKT7(ring, CP_PREEMPT_ENABLE_GLOBAL, 1);
- OUT_RING(ring, 0x02);
+ OUT_PKT7(ring, CP_PREEMPT_ENABLE_LOCAL, 1);
+ OUT_RING(ring, 0x1);
/* Allow CP_CONTEXT_SWITCH_YIELD packets in the IB2 */
OUT_PKT7(ring, CP_YIELD_ENABLE, 1);
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 533b920..4a9feff 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -84,6 +84,10 @@
#define ACPI_DEVFLAG_ATSDIS 0x10000000
#define LOOP_TIMEOUT 2000000
+
+#define IVRS_GET_SBDF_ID(seg, bus, dev, fd) (((seg & 0xffff) << 16) | ((bus & 0xff) << 8) \
+ | ((dev & 0x1f) << 3) | (fn & 0x7))
+
/*
* ACPI table definitions
*
@@ -2971,24 +2975,32 @@
static int __init parse_ivrs_ioapic(char *str)
{
- unsigned int bus, dev, fn;
- int ret, id, i;
- u16 devid;
+ u32 seg = 0, bus, dev, fn;
+ int id, i;
+ u32 devid;
- ret = sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn);
+ if (sscanf(str, "=%d@%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+ sscanf(str, "=%d@%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5)
+ goto found;
- if (ret != 4) {
- pr_err("Invalid command line: ivrs_ioapic%s\n", str);
- return 1;
+ if (sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+ sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5) {
+ pr_warn("ivrs_ioapic%s option format deprecated; use ivrs_ioapic=%d@%04x:%02x:%02x.%d instead\n",
+ str, id, seg, bus, dev, fn);
+ goto found;
}
+ pr_err("Invalid command line: ivrs_ioapic%s\n", str);
+ return 1;
+
+found:
if (early_ioapic_map_size == EARLY_MAP_SIZE) {
pr_err("Early IOAPIC map overflow - ignoring ivrs_ioapic%s\n",
str);
return 1;
}
- devid = ((bus & 0xff) << 8) | ((dev & 0x1f) << 3) | (fn & 0x7);
+ devid = IVRS_GET_SBDF_ID(seg, bus, dev, fn);
cmdline_maps = true;
i = early_ioapic_map_size++;
@@ -3001,24 +3013,32 @@
static int __init parse_ivrs_hpet(char *str)
{
- unsigned int bus, dev, fn;
- int ret, id, i;
- u16 devid;
+ u32 seg = 0, bus, dev, fn;
+ int id, i;
+ u32 devid;
- ret = sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn);
+ if (sscanf(str, "=%d@%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+ sscanf(str, "=%d@%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5)
+ goto found;
- if (ret != 4) {
- pr_err("Invalid command line: ivrs_hpet%s\n", str);
- return 1;
+ if (sscanf(str, "[%d]=%x:%x.%x", &id, &bus, &dev, &fn) == 4 ||
+ sscanf(str, "[%d]=%x:%x:%x.%x", &id, &seg, &bus, &dev, &fn) == 5) {
+ pr_warn("ivrs_hpet%s option format deprecated; use ivrs_hpet=%d@%04x:%02x:%02x.%d instead\n",
+ str, id, seg, bus, dev, fn);
+ goto found;
}
+ pr_err("Invalid command line: ivrs_hpet%s\n", str);
+ return 1;
+
+found:
if (early_hpet_map_size == EARLY_MAP_SIZE) {
pr_err("Early HPET map overflow - ignoring ivrs_hpet%s\n",
str);
return 1;
}
- devid = ((bus & 0xff) << 8) | ((dev & 0x1f) << 3) | (fn & 0x7);
+ devid = IVRS_GET_SBDF_ID(seg, bus, dev, fn);
cmdline_maps = true;
i = early_hpet_map_size++;
@@ -3029,19 +3049,53 @@
return 1;
}
+#define ACPIID_LEN (ACPIHID_UID_LEN + ACPIHID_HID_LEN)
+
static int __init parse_ivrs_acpihid(char *str)
{
- u32 bus, dev, fn;
- char *hid, *uid, *p;
- char acpiid[ACPIHID_UID_LEN + ACPIHID_HID_LEN] = {0};
- int ret, i;
+ u32 seg = 0, bus, dev, fn;
+ char *hid, *uid, *p, *addr;
+ char acpiid[ACPIID_LEN] = {0};
+ int i;
- ret = sscanf(str, "[%x:%x.%x]=%s", &bus, &dev, &fn, acpiid);
- if (ret != 4) {
- pr_err("Invalid command line: ivrs_acpihid(%s)\n", str);
- return 1;
+ addr = strchr(str, '@');
+ if (!addr) {
+ addr = strchr(str, '=');
+ if (!addr)
+ goto not_found;
+
+ ++addr;
+
+ if (strlen(addr) > ACPIID_LEN)
+ goto not_found;
+
+ if (sscanf(str, "[%x:%x.%x]=%s", &bus, &dev, &fn, acpiid) == 4 ||
+ sscanf(str, "[%x:%x:%x.%x]=%s", &seg, &bus, &dev, &fn, acpiid) == 5) {
+ pr_warn("ivrs_acpihid%s option format deprecated; use ivrs_acpihid=%s@%04x:%02x:%02x.%d instead\n",
+ str, acpiid, seg, bus, dev, fn);
+ goto found;
+ }
+ goto not_found;
}
+ /* We have the '@', make it the terminator to get just the acpiid */
+ *addr++ = 0;
+
+ if (strlen(str) > ACPIID_LEN + 1)
+ goto not_found;
+
+ if (sscanf(str, "=%s", acpiid) != 1)
+ goto not_found;
+
+ if (sscanf(addr, "%x:%x.%x", &bus, &dev, &fn) == 3 ||
+ sscanf(addr, "%x:%x:%x.%x", &seg, &bus, &dev, &fn) == 4)
+ goto found;
+
+not_found:
+ pr_err("Invalid command line: ivrs_acpihid%s\n", str);
+ return 1;
+
+found:
p = acpiid;
hid = strsep(&p, ":");
uid = p;
@@ -3061,8 +3115,7 @@
i = early_acpihid_map_size++;
memcpy(early_acpihid_map[i].hid, hid, strlen(hid));
memcpy(early_acpihid_map[i].uid, uid, strlen(uid));
- early_acpihid_map[i].devid =
- ((bus & 0xff) << 8) | ((dev & 0x1f) << 3) | (fn & 0x7);
+ early_acpihid_map[i].devid = IVRS_GET_SBDF_ID(seg, bus, dev, fn);
early_acpihid_map[i].cmd_line = true;
return 1;
diff --git a/drivers/iommu/intel-pasid.c b/drivers/iommu/intel-pasid.c
index e7cb0b8..58f0600 100644
--- a/drivers/iommu/intel-pasid.c
+++ b/drivers/iommu/intel-pasid.c
@@ -166,6 +166,9 @@
attach_out:
device_attach_pasid_table(info, pasid_table);
+ if (!ecap_coherent(info->iommu->ecap))
+ clflush_cache_range(pasid_table->table, size);
+
return 0;
}
@@ -250,6 +253,10 @@
WRITE_ONCE(dir[dir_index].val,
(u64)virt_to_phys(entries) | PASID_PTE_PRESENT);
+ if (!ecap_coherent(info->iommu->ecap)) {
+ clflush_cache_range(entries, VTD_PAGE_SIZE);
+ clflush_cache_range(&dir[dir_index].val, sizeof(*dir));
+ }
}
spin_unlock(&pasid_lock);
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index 1e5fa09..8713e80 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -34,8 +34,8 @@
#endif
struct wf_lm75_sensor {
- int ds1775 : 1;
- int inited : 1;
+ unsigned int ds1775 : 1;
+ unsigned int inited : 1;
struct i2c_client *i2c;
struct wf_sensor sens;
};
diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c
index 3e6059e..90823b4 100644
--- a/drivers/macintosh/windfarm_smu_sensors.c
+++ b/drivers/macintosh/windfarm_smu_sensors.c
@@ -273,8 +273,8 @@
struct list_head link;
struct wf_sensor *volts;
struct wf_sensor *amps;
- int fake_volts : 1;
- int quadratic : 1;
+ unsigned int fake_volts : 1;
+ unsigned int quadratic : 1;
struct wf_sensor sens;
};
#define to_smu_cpu_power(c) container_of(c, struct smu_cpu_power_sensor, sens)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index be6c882..087fb46 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -2704,7 +2704,7 @@
/* Auto/manual gain */
ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
0, 1, 1, 1);
- ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
+ ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_ANALOGUE_GAIN,
0, 1023, 1, 0);
ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index ef8225b..9fb1da3 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2747,7 +2747,7 @@
static void bnxt_free_tpa_info(struct bnxt *bp)
{
- int i;
+ int i, j;
for (i = 0; i < bp->rx_nr_rings; i++) {
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
@@ -2755,8 +2755,10 @@
kfree(rxr->rx_tpa_idx_map);
rxr->rx_tpa_idx_map = NULL;
if (rxr->rx_tpa) {
- kfree(rxr->rx_tpa[0].agg_arr);
- rxr->rx_tpa[0].agg_arr = NULL;
+ for (j = 0; j < bp->max_tpa; j++) {
+ kfree(rxr->rx_tpa[j].agg_arr);
+ rxr->rx_tpa[j].agg_arr = NULL;
+ }
}
kfree(rxr->rx_tpa);
rxr->rx_tpa = NULL;
@@ -2765,14 +2767,13 @@
static int bnxt_alloc_tpa_info(struct bnxt *bp)
{
- int i, j, total_aggs = 0;
+ int i, j;
bp->max_tpa = MAX_TPA;
if (bp->flags & BNXT_FLAG_CHIP_P5) {
if (!bp->max_tpa_v2)
return 0;
bp->max_tpa = max_t(u16, bp->max_tpa_v2, MAX_TPA_P5);
- total_aggs = bp->max_tpa * MAX_SKB_FRAGS;
}
for (i = 0; i < bp->rx_nr_rings; i++) {
@@ -2786,12 +2787,12 @@
if (!(bp->flags & BNXT_FLAG_CHIP_P5))
continue;
- agg = kcalloc(total_aggs, sizeof(*agg), GFP_KERNEL);
- rxr->rx_tpa[0].agg_arr = agg;
- if (!agg)
- return -ENOMEM;
- for (j = 1; j < bp->max_tpa; j++)
- rxr->rx_tpa[j].agg_arr = agg + j * MAX_SKB_FRAGS;
+ for (j = 0; j < bp->max_tpa; j++) {
+ agg = kcalloc(MAX_SKB_FRAGS, sizeof(*agg), GFP_KERNEL);
+ if (!agg)
+ return -ENOMEM;
+ rxr->rx_tpa[j].agg_arr = agg;
+ }
rxr->rx_tpa_idx_map = kzalloc(sizeof(*rxr->rx_tpa_idx_map),
GFP_KERNEL);
if (!rxr->rx_tpa_idx_map)
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c
index a644e8e..375bbd6 100644
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -326,6 +326,37 @@
return genphy_config_aneg(phydev);
}
+static void lan88xx_link_change_notify(struct phy_device *phydev)
+{
+ int temp;
+
+ /* At forced 100 F/H mode, chip may fail to set mode correctly
+ * when cable is switched between long(~50+m) and short one.
+ * As workaround, set to 10 before setting to 100
+ * at forced 100 F/H mode.
+ */
+ if (!phydev->autoneg && phydev->speed == 100) {
+ /* disable phy interrupt */
+ temp = phy_read(phydev, LAN88XX_INT_MASK);
+ temp &= ~LAN88XX_INT_MASK_MDINTPIN_EN_;
+ phy_write(phydev, LAN88XX_INT_MASK, temp);
+
+ temp = phy_read(phydev, MII_BMCR);
+ temp &= ~(BMCR_SPEED100 | BMCR_SPEED1000);
+ phy_write(phydev, MII_BMCR, temp); /* set to 10 first */
+ temp |= BMCR_SPEED100;
+ phy_write(phydev, MII_BMCR, temp); /* set to 100 later */
+
+ /* clear pending interrupt generated while workaround */
+ temp = phy_read(phydev, LAN88XX_INT_STS);
+
+ /* enable phy interrupt back */
+ temp = phy_read(phydev, LAN88XX_INT_MASK);
+ temp |= LAN88XX_INT_MASK_MDINTPIN_EN_;
+ phy_write(phydev, LAN88XX_INT_MASK, temp);
+ }
+}
+
static struct phy_driver microchip_phy_driver[] = {
{
.phy_id = 0x0007c130,
@@ -339,6 +370,7 @@
.config_init = lan88xx_config_init,
.config_aneg = lan88xx_config_aneg,
+ .link_change_notify = lan88xx_link_change_notify,
.ack_interrupt = lan88xx_phy_ack_interrupt,
.config_intr = lan88xx_phy_config_intr,
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index ce3c8f4..b510179 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -824,20 +824,19 @@
u32 length, u8 *data)
{
int i;
- int ret;
u32 buf;
unsigned long timeout;
- ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+ lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
if (buf & OTP_PWR_DN_PWRDN_N_) {
/* clear it and wait to be cleared */
- ret = lan78xx_write_reg(dev, OTP_PWR_DN, 0);
+ lan78xx_write_reg(dev, OTP_PWR_DN, 0);
timeout = jiffies + HZ;
do {
usleep_range(1, 10);
- ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+ lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
if (time_after(jiffies, timeout)) {
netdev_warn(dev->net,
"timeout on OTP_PWR_DN");
@@ -847,18 +846,18 @@
}
for (i = 0; i < length; i++) {
- ret = lan78xx_write_reg(dev, OTP_ADDR1,
+ lan78xx_write_reg(dev, OTP_ADDR1,
((offset + i) >> 8) & OTP_ADDR1_15_11);
- ret = lan78xx_write_reg(dev, OTP_ADDR2,
+ lan78xx_write_reg(dev, OTP_ADDR2,
((offset + i) & OTP_ADDR2_10_3));
- ret = lan78xx_write_reg(dev, OTP_FUNC_CMD, OTP_FUNC_CMD_READ_);
- ret = lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_);
+ lan78xx_write_reg(dev, OTP_FUNC_CMD, OTP_FUNC_CMD_READ_);
+ lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_);
timeout = jiffies + HZ;
do {
udelay(1);
- ret = lan78xx_read_reg(dev, OTP_STATUS, &buf);
+ lan78xx_read_reg(dev, OTP_STATUS, &buf);
if (time_after(jiffies, timeout)) {
netdev_warn(dev->net,
"timeout on OTP_STATUS");
@@ -866,7 +865,7 @@
}
} while (buf & OTP_STATUS_BUSY_);
- ret = lan78xx_read_reg(dev, OTP_RD_DATA, &buf);
+ lan78xx_read_reg(dev, OTP_RD_DATA, &buf);
data[i] = (u8)(buf & 0xFF);
}
@@ -878,20 +877,19 @@
u32 length, u8 *data)
{
int i;
- int ret;
u32 buf;
unsigned long timeout;
- ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+ lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
if (buf & OTP_PWR_DN_PWRDN_N_) {
/* clear it and wait to be cleared */
- ret = lan78xx_write_reg(dev, OTP_PWR_DN, 0);
+ lan78xx_write_reg(dev, OTP_PWR_DN, 0);
timeout = jiffies + HZ;
do {
udelay(1);
- ret = lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
+ lan78xx_read_reg(dev, OTP_PWR_DN, &buf);
if (time_after(jiffies, timeout)) {
netdev_warn(dev->net,
"timeout on OTP_PWR_DN completion");
@@ -901,21 +899,21 @@
}
/* set to BYTE program mode */
- ret = lan78xx_write_reg(dev, OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_);
+ lan78xx_write_reg(dev, OTP_PRGM_MODE, OTP_PRGM_MODE_BYTE_);
for (i = 0; i < length; i++) {
- ret = lan78xx_write_reg(dev, OTP_ADDR1,
+ lan78xx_write_reg(dev, OTP_ADDR1,
((offset + i) >> 8) & OTP_ADDR1_15_11);
- ret = lan78xx_write_reg(dev, OTP_ADDR2,
+ lan78xx_write_reg(dev, OTP_ADDR2,
((offset + i) & OTP_ADDR2_10_3));
- ret = lan78xx_write_reg(dev, OTP_PRGM_DATA, data[i]);
- ret = lan78xx_write_reg(dev, OTP_TST_CMD, OTP_TST_CMD_PRGVRFY_);
- ret = lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_);
+ lan78xx_write_reg(dev, OTP_PRGM_DATA, data[i]);
+ lan78xx_write_reg(dev, OTP_TST_CMD, OTP_TST_CMD_PRGVRFY_);
+ lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_);
timeout = jiffies + HZ;
do {
udelay(1);
- ret = lan78xx_read_reg(dev, OTP_STATUS, &buf);
+ lan78xx_read_reg(dev, OTP_STATUS, &buf);
if (time_after(jiffies, timeout)) {
netdev_warn(dev->net,
"Timeout on OTP_STATUS completion");
@@ -1040,7 +1038,6 @@
container_of(param, struct lan78xx_priv, set_multicast);
struct lan78xx_net *dev = pdata->dev;
int i;
- int ret;
netif_dbg(dev, drv, dev->net, "deferred multicast write 0x%08x\n",
pdata->rfe_ctl);
@@ -1049,14 +1046,14 @@
DP_SEL_VHF_HASH_LEN, pdata->mchash_table);
for (i = 1; i < NUM_OF_MAF; i++) {
- ret = lan78xx_write_reg(dev, MAF_HI(i), 0);
- ret = lan78xx_write_reg(dev, MAF_LO(i),
+ lan78xx_write_reg(dev, MAF_HI(i), 0);
+ lan78xx_write_reg(dev, MAF_LO(i),
pdata->pfilter_table[i][1]);
- ret = lan78xx_write_reg(dev, MAF_HI(i),
+ lan78xx_write_reg(dev, MAF_HI(i),
pdata->pfilter_table[i][0]);
}
- ret = lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
+ lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
}
static void lan78xx_set_multicast(struct net_device *netdev)
@@ -1126,7 +1123,6 @@
u16 lcladv, u16 rmtadv)
{
u32 flow = 0, fct_flow = 0;
- int ret;
u8 cap;
if (dev->fc_autoneg)
@@ -1149,10 +1145,10 @@
(cap & FLOW_CTRL_RX ? "enabled" : "disabled"),
(cap & FLOW_CTRL_TX ? "enabled" : "disabled"));
- ret = lan78xx_write_reg(dev, FCT_FLOW, fct_flow);
+ lan78xx_write_reg(dev, FCT_FLOW, fct_flow);
/* threshold value should be set before enabling flow */
- ret = lan78xx_write_reg(dev, FLOW, flow);
+ lan78xx_write_reg(dev, FLOW, flow);
return 0;
}
@@ -1681,11 +1677,10 @@
static void lan78xx_init_mac_address(struct lan78xx_net *dev)
{
u32 addr_lo, addr_hi;
- int ret;
u8 addr[6];
- ret = lan78xx_read_reg(dev, RX_ADDRL, &addr_lo);
- ret = lan78xx_read_reg(dev, RX_ADDRH, &addr_hi);
+ lan78xx_read_reg(dev, RX_ADDRL, &addr_lo);
+ lan78xx_read_reg(dev, RX_ADDRH, &addr_hi);
addr[0] = addr_lo & 0xFF;
addr[1] = (addr_lo >> 8) & 0xFF;
@@ -1718,12 +1713,12 @@
(addr[2] << 16) | (addr[3] << 24);
addr_hi = addr[4] | (addr[5] << 8);
- ret = lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
- ret = lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
+ lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
+ lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
}
- ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
- ret = lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
+ lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
+ lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
ether_addr_copy(dev->net->dev_addr, addr);
}
@@ -1856,33 +1851,8 @@
static void lan78xx_link_status_change(struct net_device *net)
{
struct phy_device *phydev = net->phydev;
- int ret, temp;
- /* At forced 100 F/H mode, chip may fail to set mode correctly
- * when cable is switched between long(~50+m) and short one.
- * As workaround, set to 10 before setting to 100
- * at forced 100 F/H mode.
- */
- if (!phydev->autoneg && (phydev->speed == 100)) {
- /* disable phy interrupt */
- temp = phy_read(phydev, LAN88XX_INT_MASK);
- temp &= ~LAN88XX_INT_MASK_MDINTPIN_EN_;
- ret = phy_write(phydev, LAN88XX_INT_MASK, temp);
-
- temp = phy_read(phydev, MII_BMCR);
- temp &= ~(BMCR_SPEED100 | BMCR_SPEED1000);
- phy_write(phydev, MII_BMCR, temp); /* set to 10 first */
- temp |= BMCR_SPEED100;
- phy_write(phydev, MII_BMCR, temp); /* set to 100 later */
-
- /* clear pending interrupt generated while workaround */
- temp = phy_read(phydev, LAN88XX_INT_STS);
-
- /* enable phy interrupt back */
- temp = phy_read(phydev, LAN88XX_INT_MASK);
- temp |= LAN88XX_INT_MASK_MDINTPIN_EN_;
- ret = phy_write(phydev, LAN88XX_INT_MASK, temp);
- }
+ phy_print_status(phydev);
}
static int irq_map(struct irq_domain *d, unsigned int irq,
@@ -1935,14 +1905,13 @@
struct lan78xx_net *dev =
container_of(data, struct lan78xx_net, domain_data);
u32 buf;
- int ret;
/* call register access here because irq_bus_lock & irq_bus_sync_unlock
* are only two callbacks executed in non-atomic contex.
*/
- ret = lan78xx_read_reg(dev, INT_EP_CTL, &buf);
+ lan78xx_read_reg(dev, INT_EP_CTL, &buf);
if (buf != data->irqenable)
- ret = lan78xx_write_reg(dev, INT_EP_CTL, data->irqenable);
+ lan78xx_write_reg(dev, INT_EP_CTL, data->irqenable);
mutex_unlock(&data->irq_lock);
}
@@ -2009,7 +1978,6 @@
static int lan8835_fixup(struct phy_device *phydev)
{
int buf;
- int ret;
struct lan78xx_net *dev = netdev_priv(phydev->attached_dev);
/* LED2/PME_N/IRQ_N/RGMII_ID pin to IRQ_N mode */
@@ -2019,11 +1987,11 @@
phy_write_mmd(phydev, MDIO_MMD_PCS, 0x8010, buf);
/* RGMII MAC TXC Delay Enable */
- ret = lan78xx_write_reg(dev, MAC_RGMII_ID,
+ lan78xx_write_reg(dev, MAC_RGMII_ID,
MAC_RGMII_ID_TXC_DELAY_EN_);
/* RGMII TX DLL Tune Adjust */
- ret = lan78xx_write_reg(dev, RGMII_TX_BYP_DLL, 0x3D00);
+ lan78xx_write_reg(dev, RGMII_TX_BYP_DLL, 0x3D00);
dev->interface = PHY_INTERFACE_MODE_RGMII_TXID;
@@ -2207,28 +2175,27 @@
static int lan78xx_set_rx_max_frame_length(struct lan78xx_net *dev, int size)
{
- int ret = 0;
u32 buf;
bool rxenabled;
- ret = lan78xx_read_reg(dev, MAC_RX, &buf);
+ lan78xx_read_reg(dev, MAC_RX, &buf);
rxenabled = ((buf & MAC_RX_RXEN_) != 0);
if (rxenabled) {
buf &= ~MAC_RX_RXEN_;
- ret = lan78xx_write_reg(dev, MAC_RX, buf);
+ lan78xx_write_reg(dev, MAC_RX, buf);
}
/* add 4 to size for FCS */
buf &= ~MAC_RX_MAX_SIZE_MASK_;
buf |= (((size + 4) << MAC_RX_MAX_SIZE_SHIFT_) & MAC_RX_MAX_SIZE_MASK_);
- ret = lan78xx_write_reg(dev, MAC_RX, buf);
+ lan78xx_write_reg(dev, MAC_RX, buf);
if (rxenabled) {
buf |= MAC_RX_RXEN_;
- ret = lan78xx_write_reg(dev, MAC_RX, buf);
+ lan78xx_write_reg(dev, MAC_RX, buf);
}
return 0;
@@ -2285,13 +2252,12 @@
int ll_mtu = new_mtu + netdev->hard_header_len;
int old_hard_mtu = dev->hard_mtu;
int old_rx_urb_size = dev->rx_urb_size;
- int ret;
/* no second zero-length packet read wanted after mtu-sized packets */
if ((ll_mtu % dev->maxpacket) == 0)
return -EDOM;
- ret = lan78xx_set_rx_max_frame_length(dev, new_mtu + VLAN_ETH_HLEN);
+ lan78xx_set_rx_max_frame_length(dev, new_mtu + VLAN_ETH_HLEN);
netdev->mtu = new_mtu;
@@ -2314,7 +2280,6 @@
struct lan78xx_net *dev = netdev_priv(netdev);
struct sockaddr *addr = p;
u32 addr_lo, addr_hi;
- int ret;
if (netif_running(netdev))
return -EBUSY;
@@ -2331,12 +2296,12 @@
addr_hi = netdev->dev_addr[4] |
netdev->dev_addr[5] << 8;
- ret = lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
- ret = lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
+ lan78xx_write_reg(dev, RX_ADDRL, addr_lo);
+ lan78xx_write_reg(dev, RX_ADDRH, addr_hi);
/* Added to support MAC address changes */
- ret = lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
- ret = lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
+ lan78xx_write_reg(dev, MAF_LO(0), addr_lo);
+ lan78xx_write_reg(dev, MAF_HI(0), addr_hi | MAF_HI_VALID_);
return 0;
}
@@ -2348,7 +2313,6 @@
struct lan78xx_net *dev = netdev_priv(netdev);
struct lan78xx_priv *pdata = (struct lan78xx_priv *)(dev->data[0]);
unsigned long flags;
- int ret;
spin_lock_irqsave(&pdata->rfe_ctl_lock, flags);
@@ -2372,7 +2336,7 @@
spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags);
- ret = lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
+ lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl);
return 0;
}
@@ -3828,7 +3792,6 @@
static int lan78xx_set_suspend(struct lan78xx_net *dev, u32 wol)
{
u32 buf;
- int ret;
int mask_index;
u16 crc;
u32 temp_wucsr;
@@ -3837,26 +3800,26 @@
const u8 ipv6_multicast[3] = { 0x33, 0x33 };
const u8 arp_type[2] = { 0x08, 0x06 };
- ret = lan78xx_read_reg(dev, MAC_TX, &buf);
+ lan78xx_read_reg(dev, MAC_TX, &buf);
buf &= ~MAC_TX_TXEN_;
- ret = lan78xx_write_reg(dev, MAC_TX, buf);
- ret = lan78xx_read_reg(dev, MAC_RX, &buf);
+ lan78xx_write_reg(dev, MAC_TX, buf);
+ lan78xx_read_reg(dev, MAC_RX, &buf);
buf &= ~MAC_RX_RXEN_;
- ret = lan78xx_write_reg(dev, MAC_RX, buf);
+ lan78xx_write_reg(dev, MAC_RX, buf);
- ret = lan78xx_write_reg(dev, WUCSR, 0);
- ret = lan78xx_write_reg(dev, WUCSR2, 0);
- ret = lan78xx_write_reg(dev, WK_SRC, 0xFFF1FF1FUL);
+ lan78xx_write_reg(dev, WUCSR, 0);
+ lan78xx_write_reg(dev, WUCSR2, 0);
+ lan78xx_write_reg(dev, WK_SRC, 0xFFF1FF1FUL);
temp_wucsr = 0;
temp_pmt_ctl = 0;
- ret = lan78xx_read_reg(dev, PMT_CTL, &temp_pmt_ctl);
+ lan78xx_read_reg(dev, PMT_CTL, &temp_pmt_ctl);
temp_pmt_ctl &= ~PMT_CTL_RES_CLR_WKP_EN_;
temp_pmt_ctl |= PMT_CTL_RES_CLR_WKP_STS_;
for (mask_index = 0; mask_index < NUM_OF_WUF_CFG; mask_index++)
- ret = lan78xx_write_reg(dev, WUF_CFG(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_CFG(mask_index), 0);
mask_index = 0;
if (wol & WAKE_PHY) {
@@ -3885,30 +3848,30 @@
/* set WUF_CFG & WUF_MASK for IPv4 Multicast */
crc = lan78xx_wakeframe_crc16(ipv4_multicast, 3);
- ret = lan78xx_write_reg(dev, WUF_CFG(mask_index),
+ lan78xx_write_reg(dev, WUF_CFG(mask_index),
WUF_CFGX_EN_ |
WUF_CFGX_TYPE_MCAST_ |
(0 << WUF_CFGX_OFFSET_SHIFT_) |
(crc & WUF_CFGX_CRC16_MASK_));
- ret = lan78xx_write_reg(dev, WUF_MASK0(mask_index), 7);
- ret = lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK0(mask_index), 7);
+ lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
mask_index++;
/* for IPv6 Multicast */
crc = lan78xx_wakeframe_crc16(ipv6_multicast, 2);
- ret = lan78xx_write_reg(dev, WUF_CFG(mask_index),
+ lan78xx_write_reg(dev, WUF_CFG(mask_index),
WUF_CFGX_EN_ |
WUF_CFGX_TYPE_MCAST_ |
(0 << WUF_CFGX_OFFSET_SHIFT_) |
(crc & WUF_CFGX_CRC16_MASK_));
- ret = lan78xx_write_reg(dev, WUF_MASK0(mask_index), 3);
- ret = lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK0(mask_index), 3);
+ lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
mask_index++;
temp_pmt_ctl |= PMT_CTL_WOL_EN_;
@@ -3929,16 +3892,16 @@
* for packettype (offset 12,13) = ARP (0x0806)
*/
crc = lan78xx_wakeframe_crc16(arp_type, 2);
- ret = lan78xx_write_reg(dev, WUF_CFG(mask_index),
+ lan78xx_write_reg(dev, WUF_CFG(mask_index),
WUF_CFGX_EN_ |
WUF_CFGX_TYPE_ALL_ |
(0 << WUF_CFGX_OFFSET_SHIFT_) |
(crc & WUF_CFGX_CRC16_MASK_));
- ret = lan78xx_write_reg(dev, WUF_MASK0(mask_index), 0x3000);
- ret = lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
- ret = lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK0(mask_index), 0x3000);
+ lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK2(mask_index), 0);
+ lan78xx_write_reg(dev, WUF_MASK3(mask_index), 0);
mask_index++;
temp_pmt_ctl |= PMT_CTL_WOL_EN_;
@@ -3946,7 +3909,7 @@
temp_pmt_ctl |= PMT_CTL_SUS_MODE_0_;
}
- ret = lan78xx_write_reg(dev, WUCSR, temp_wucsr);
+ lan78xx_write_reg(dev, WUCSR, temp_wucsr);
/* when multiple WOL bits are set */
if (hweight_long((unsigned long)wol) > 1) {
@@ -3954,16 +3917,16 @@
temp_pmt_ctl &= ~PMT_CTL_SUS_MODE_MASK_;
temp_pmt_ctl |= PMT_CTL_SUS_MODE_0_;
}
- ret = lan78xx_write_reg(dev, PMT_CTL, temp_pmt_ctl);
+ lan78xx_write_reg(dev, PMT_CTL, temp_pmt_ctl);
/* clear WUPS */
- ret = lan78xx_read_reg(dev, PMT_CTL, &buf);
+ lan78xx_read_reg(dev, PMT_CTL, &buf);
buf |= PMT_CTL_WUPS_MASK_;
- ret = lan78xx_write_reg(dev, PMT_CTL, buf);
+ lan78xx_write_reg(dev, PMT_CTL, buf);
- ret = lan78xx_read_reg(dev, MAC_RX, &buf);
+ lan78xx_read_reg(dev, MAC_RX, &buf);
buf |= MAC_RX_RXEN_;
- ret = lan78xx_write_reg(dev, MAC_RX, buf);
+ lan78xx_write_reg(dev, MAC_RX, buf);
return 0;
}
diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c
index ad0abb1..7305f1a 100644
--- a/drivers/nfc/fdp/i2c.c
+++ b/drivers/nfc/fdp/i2c.c
@@ -255,6 +255,9 @@
len, sizeof(**fw_vsc_cfg),
GFP_KERNEL);
+ if (!*fw_vsc_cfg)
+ goto alloc_err;
+
r = device_property_read_u8_array(dev, FDP_DP_FW_VSC_CFG_NAME,
*fw_vsc_cfg, len);
@@ -268,6 +271,7 @@
*fw_vsc_cfg = NULL;
}
+alloc_err:
dev_dbg(dev, "Clock type: %d, clock frequency: %d, VSC: %s",
*clock_type, *clock_freq, *fw_vsc_cfg != NULL ? "yes" : "no");
}
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index f7ae03f..f029884 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -644,12 +644,17 @@
blk_queue_segment_boundary(q, PAGE_SIZE - 1);
}
+static int dasd_diag_pe_handler(struct dasd_device *device, __u8 tbvpm)
+{
+ return dasd_generic_verify_path(device, tbvpm);
+}
+
static struct dasd_discipline dasd_diag_discipline = {
.owner = THIS_MODULE,
.name = "DIAG",
.ebcname = "DIAG",
.check_device = dasd_diag_check_device,
- .verify_path = dasd_generic_verify_path,
+ .pe_handler = dasd_diag_pe_handler,
.fill_geometry = dasd_diag_fill_geometry,
.setup_blk_queue = dasd_diag_setup_blk_queue,
.start_IO = dasd_start_diag,
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index 1a44e32..b159575 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -803,13 +803,18 @@
blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
}
+static int dasd_fba_pe_handler(struct dasd_device *device, __u8 tbvpm)
+{
+ return dasd_generic_verify_path(device, tbvpm);
+}
+
static struct dasd_discipline dasd_fba_discipline = {
.owner = THIS_MODULE,
.name = "FBA ",
.ebcname = "FBA ",
.check_device = dasd_fba_check_characteristics,
.do_analysis = dasd_fba_do_analysis,
- .verify_path = dasd_generic_verify_path,
+ .pe_handler = dasd_fba_pe_handler,
.setup_blk_queue = dasd_fba_setup_blk_queue,
.fill_geometry = dasd_fba_fill_geometry,
.start_IO = dasd_start_IO,
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index e8a06d8..5d7d35ca 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -298,7 +298,6 @@
* e.g. verify that new path is compatible with the current
* configuration.
*/
- int (*verify_path)(struct dasd_device *, __u8);
int (*pe_handler)(struct dasd_device *, __u8);
/*
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 45885e8..b08d963 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -179,6 +179,7 @@
scsi_forget_host(shost);
mutex_unlock(&shost->scan_mutex);
scsi_proc_host_rm(shost);
+ scsi_proc_hostdir_rm(shost->hostt);
spin_lock_irqsave(shost->host_lock, flags);
if (scsi_host_set_state(shost, SHOST_DEL))
@@ -318,6 +319,7 @@
struct Scsi_Host *shost = dev_to_shost(dev);
struct device *parent = dev->parent;
+ /* In case scsi_remove_host() has not been called. */
scsi_proc_hostdir_rm(shost->hostt);
/* Wait for functions invoked through call_rcu(&shost->rcu, ...) */
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index aa62cc8..ce0c36f 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1515,6 +1515,8 @@
#define MEGASAS_MAX_LD_IDS (MEGASAS_MAX_LD_CHANNELS * \
MEGASAS_MAX_DEV_PER_CHANNEL)
+#define MEGASAS_MAX_SUPPORTED_LD_IDS 240
+
#define MEGASAS_MAX_SECTORS (2*1024)
#define MEGASAS_MAX_SECTORS_IEEE (2*128)
#define MEGASAS_DBG_LVL 1
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c
index 8bfb46d..ff20f47 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fp.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fp.c
@@ -359,7 +359,7 @@
ld = MR_TargetIdToLdGet(i, drv_map);
/* For non existing VDs, iterate to next VD*/
- if (ld >= (MAX_LOGICAL_DRIVES_EXT - 1))
+ if (ld >= MEGASAS_MAX_SUPPORTED_LD_IDS)
continue;
raid = MR_LdRaidGet(ld, drv_map);
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 1f55072..1766d6d 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -1056,7 +1056,7 @@
struct cifs_ntsd *pntsd = NULL;
int oplock = 0;
unsigned int xid;
- int rc, create_options = 0;
+ int rc;
struct cifs_tcon *tcon;
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
struct cifs_fid fid;
@@ -1068,13 +1068,10 @@
tcon = tlink_tcon(tlink);
xid = get_xid();
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = READ_CONTROL;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.disposition = FILE_OPEN;
oparms.path = path;
oparms.fid = &fid;
@@ -1119,7 +1116,7 @@
{
int oplock = 0;
unsigned int xid;
- int rc, access_flags, create_options = 0;
+ int rc, access_flags;
struct cifs_tcon *tcon;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
@@ -1132,9 +1129,6 @@
tcon = tlink_tcon(tlink);
xid = get_xid();
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
if (aclflag == CIFS_ACL_OWNER || aclflag == CIFS_ACL_GROUP)
access_flags = WRITE_OWNER;
else
@@ -1143,7 +1137,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = access_flags;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.disposition = FILE_OPEN;
oparms.path = path;
oparms.fid = &fid;
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index aa7827d..871a7b0 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -275,7 +275,7 @@
buf->f_ffree = 0; /* unlimited */
if (server->ops->queryfs)
- rc = server->ops->queryfs(xid, tcon, buf);
+ rc = server->ops->queryfs(xid, tcon, cifs_sb, buf);
free_xid(xid);
return rc;
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 7c0eb11..253321a 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -300,7 +300,8 @@
const char *, struct dfs_info3_param **,
unsigned int *, const struct nls_table *, int);
/* informational QFS call */
- void (*qfs_tcon)(const unsigned int, struct cifs_tcon *);
+ void (*qfs_tcon)(const unsigned int, struct cifs_tcon *,
+ struct cifs_sb_info *);
/* check if a path is accessible or not */
int (*is_path_accessible)(const unsigned int, struct cifs_tcon *,
struct cifs_sb_info *, const char *);
@@ -408,7 +409,7 @@
struct cifsInodeInfo *);
/* query remote filesystem */
int (*queryfs)(const unsigned int, struct cifs_tcon *,
- struct kstatfs *);
+ struct cifs_sb_info *, struct kstatfs *);
/* send mandatory brlock to the server */
int (*mand_lock)(const unsigned int, struct cifsFileInfo *, __u64,
__u64, __u32, int, int, bool);
@@ -489,6 +490,7 @@
/* ioctl passthrough for query_info */
int (*ioctl_query_info)(const unsigned int xid,
struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb,
__le16 *path, int is_dir,
unsigned long p);
/* make unix special files (block, char, fifo, socket) */
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 56a4740..a5fab9a 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -600,4 +600,12 @@
}
#endif
+static inline int cifs_create_options(struct cifs_sb_info *cifs_sb, int options)
+{
+ if (backup_cred(cifs_sb))
+ return options | CREATE_OPEN_BACKUP_INTENT;
+ else
+ return options;
+}
+
#endif /* _CIFSPROTO_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 25a2a98..6c8dd7c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4319,7 +4319,7 @@
/* do not care if a following call succeed - informational */
if (!tcon->pipe && server->ops->qfs_tcon) {
- server->ops->qfs_tcon(*xid, tcon);
+ server->ops->qfs_tcon(*xid, tcon, cifs_sb);
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RO_CACHE) {
if (tcon->fsDevInfo.DeviceCharacteristics &
cpu_to_le32(FILE_READ_ONLY_DEVICE))
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 9ae9a51..548047a 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -357,13 +357,10 @@
if (!tcon->unix_ext && (mode & S_IWUGO) == 0)
create_options |= CREATE_OPTION_READONLY;
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = desired_access;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.disposition = disposition;
oparms.path = full_path;
oparms.fid = fid;
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index eb9b344..8692483 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -223,9 +223,6 @@
if (!buf)
return -ENOMEM;
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
/* O_SYNC also has bit for O_DSYNC so following check picks up either */
if (f_flags & O_SYNC)
create_options |= CREATE_WRITE_THROUGH;
@@ -236,7 +233,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = desired_access;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.disposition = disposition;
oparms.path = full_path;
oparms.fid = fid;
@@ -751,9 +748,6 @@
desired_access = cifs_convert_flags(cfile->f_flags);
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
/* O_SYNC also has bit for O_DSYNC so following check picks up either */
if (cfile->f_flags & O_SYNC)
create_options |= CREATE_WRITE_THROUGH;
@@ -767,7 +761,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = desired_access;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.disposition = disposition;
oparms.path = full_path;
oparms.fid = &cfile->fid;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index fd9e289..af0980c 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -472,9 +472,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_READ;
- oparms.create_options = CREATE_NOT_DIR;
- if (backup_cred(cifs_sb))
- oparms.create_options |= CREATE_OPEN_BACKUP_INTENT;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.path = path;
oparms.fid = &fid;
@@ -1225,7 +1223,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = DELETE | FILE_WRITE_ATTRIBUTES;
- oparms.create_options = CREATE_NOT_DIR;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.path = full_path;
oparms.fid = &fid;
@@ -1763,7 +1761,7 @@
oparms.cifs_sb = cifs_sb;
/* open the file to be renamed -- we need DELETE perms */
oparms.desired_access = DELETE;
- oparms.create_options = CREATE_NOT_DIR;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.path = from_path;
oparms.fid = &fid;
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 9266ddd..bc08d85 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -65,7 +65,7 @@
if (tcon->ses->server->ops->ioctl_query_info)
rc = tcon->ses->server->ops->ioctl_query_info(
- xid, tcon, utf16_path,
+ xid, tcon, cifs_sb, utf16_path,
filep->private_data ? 0 : 1, p);
else
rc = -EOPNOTSUPP;
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index b4b15d6..02949a2 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -318,7 +318,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_READ;
- oparms.create_options = CREATE_NOT_DIR;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.path = path;
oparms.fid = &fid;
@@ -356,15 +356,11 @@
struct cifs_fid fid;
struct cifs_open_parms oparms;
struct cifs_io_parms io_parms;
- int create_options = CREATE_NOT_DIR;
-
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_WRITE;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_CREATE;
oparms.path = path;
oparms.fid = &fid;
@@ -405,9 +401,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_READ;
- oparms.create_options = CREATE_NOT_DIR;
- if (backup_cred(cifs_sb))
- oparms.create_options |= CREATE_OPEN_BACKUP_INTENT;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.fid = &fid;
oparms.reconnect = false;
@@ -460,14 +454,10 @@
struct cifs_fid fid;
struct cifs_open_parms oparms;
struct cifs_io_parms io_parms;
- int create_options = CREATE_NOT_DIR;
__le16 *utf16_path;
__u8 oplock = SMB2_OPLOCK_LEVEL_NONE;
struct kvec iov[2];
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
cifs_dbg(FYI, "%s: path: %s\n", __func__, path);
utf16_path = cifs_convert_path_to_utf16(path, cifs_sb);
@@ -477,7 +467,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_WRITE;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_CREATE;
oparms.fid = &fid;
oparms.reconnect = false;
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index e523c05..b130efa 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -504,7 +504,8 @@
}
static void
-cifs_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon)
+cifs_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb)
{
CIFSSMBQFSDeviceInfo(xid, tcon);
CIFSSMBQFSAttributeInfo(xid, tcon);
@@ -565,7 +566,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = FILE_READ_ATTRIBUTES;
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.disposition = FILE_OPEN;
oparms.path = full_path;
oparms.fid = &fid;
@@ -793,7 +794,7 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = SYNCHRONIZE | FILE_WRITE_ATTRIBUTES;
- oparms.create_options = CREATE_NOT_DIR;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR);
oparms.disposition = FILE_OPEN;
oparms.path = full_path;
oparms.fid = &fid;
@@ -872,7 +873,7 @@
static int
cifs_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct kstatfs *buf)
+ struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
int rc = -EOPNOTSUPP;
@@ -970,7 +971,8 @@
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = FILE_READ_ATTRIBUTES;
- oparms.create_options = OPEN_REPARSE_POINT;
+ oparms.create_options = cifs_create_options(cifs_sb,
+ OPEN_REPARSE_POINT);
oparms.disposition = FILE_OPEN;
oparms.path = full_path;
oparms.fid = &fid;
@@ -1029,7 +1031,6 @@
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct inode *newinode = NULL;
int rc = -EPERM;
- int create_options = CREATE_NOT_DIR | CREATE_OPTION_SPECIAL;
FILE_ALL_INFO *buf = NULL;
struct cifs_io_parms io_parms;
__u32 oplock = 0;
@@ -1090,13 +1091,11 @@
goto out;
}
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_WRITE;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR |
+ CREATE_OPTION_SPECIAL);
oparms.disposition = FILE_CREATE;
oparms.path = full_path;
oparms.fid = &fid;
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c
index f2a6f7f..c9abda9 100644
--- a/fs/cifs/smb2inode.c
+++ b/fs/cifs/smb2inode.c
@@ -98,9 +98,7 @@
oparms.tcon = tcon;
oparms.desired_access = desired_access;
oparms.disposition = create_disposition;
- oparms.create_options = create_options;
- if (backup_cred(cifs_sb))
- oparms.create_options |= CREATE_OPEN_BACKUP_INTENT;
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.fid = &fid;
oparms.reconnect = false;
oparms.mode = mode;
@@ -456,7 +454,7 @@
/* If it is a root and its handle is cached then use it */
if (!strlen(full_path) && !no_cached_open) {
- rc = open_shroot(xid, tcon, &fid);
+ rc = open_shroot(xid, tcon, cifs_sb, &fid);
if (rc)
goto out;
@@ -473,9 +471,6 @@
goto out;
}
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
cifs_get_readable_path(tcon, full_path, &cfile);
rc = smb2_compound_op(xid, tcon, cifs_sb, full_path,
FILE_READ_ATTRIBUTES, FILE_OPEN, create_options,
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 712373c..8400a70 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -644,7 +644,8 @@
/*
* Open the directory at the root of a share
*/
-int open_shroot(unsigned int xid, struct cifs_tcon *tcon, struct cifs_fid *pfid)
+int open_shroot(unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb, struct cifs_fid *pfid)
{
struct cifs_ses *ses = tcon->ses;
struct TCP_Server_Info *server = ses->server;
@@ -696,7 +697,7 @@
rqst[0].rq_nvec = SMB2_CREATE_IOV_SIZE;
oparms.tcon = tcon;
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.desired_access = FILE_READ_ATTRIBUTES;
oparms.disposition = FILE_OPEN;
oparms.fid = pfid;
@@ -812,7 +813,8 @@
}
static void
-smb3_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon)
+smb3_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb)
{
int rc;
__le16 srch_path = 0; /* Null - open root of share */
@@ -821,18 +823,19 @@
struct cifs_fid fid;
bool no_cached_open = tcon->nohandlecache;
- oparms.tcon = tcon;
- oparms.desired_access = FILE_READ_ATTRIBUTES;
- oparms.disposition = FILE_OPEN;
- oparms.create_options = 0;
- oparms.fid = &fid;
- oparms.reconnect = false;
+ oparms = (struct cifs_open_parms) {
+ .tcon = tcon,
+ .desired_access = FILE_READ_ATTRIBUTES,
+ .disposition = FILE_OPEN,
+ .create_options = cifs_create_options(cifs_sb, 0),
+ .fid = &fid,
+ };
if (no_cached_open)
rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL,
NULL);
else
- rc = open_shroot(xid, tcon, &fid);
+ rc = open_shroot(xid, tcon, cifs_sb, &fid);
if (rc)
return;
@@ -854,7 +857,8 @@
}
static void
-smb2_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon)
+smb2_qfs_tcon(const unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb)
{
int rc;
__le16 srch_path = 0; /* Null - open root of share */
@@ -865,7 +869,7 @@
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBUTES;
oparms.disposition = FILE_OPEN;
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -900,10 +904,7 @@
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBUTES;
oparms.disposition = FILE_OPEN;
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -1179,10 +1180,7 @@
oparms.tcon = tcon;
oparms.desired_access = FILE_WRITE_EA;
oparms.disposition = FILE_OPEN;
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -1424,6 +1422,7 @@
static int
smb2_ioctl_query_info(const unsigned int xid,
struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb,
__le16 *path, int is_dir,
unsigned long p)
{
@@ -1445,6 +1444,7 @@
struct cifs_fid fid;
unsigned int size[2];
void *data[2];
+ int create_options = is_dir ? CREATE_NOT_FILE : CREATE_NOT_DIR;
void (*free_req1_func)(struct smb_rqst *r);
@@ -1489,10 +1489,7 @@
memset(&oparms, 0, sizeof(oparms));
oparms.tcon = tcon;
oparms.disposition = FILE_OPEN;
- if (is_dir)
- oparms.create_options = CREATE_NOT_FILE;
- else
- oparms.create_options = CREATE_NOT_DIR;
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -2091,10 +2088,7 @@
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBUTES | FILE_READ_DATA;
oparms.disposition = FILE_OPEN;
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = fid;
oparms.reconnect = false;
@@ -2295,10 +2289,7 @@
oparms.tcon = tcon;
oparms.desired_access = desired_access;
oparms.disposition = FILE_OPEN;
- if (cifs_sb && backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -2354,7 +2345,7 @@
static int
smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct kstatfs *buf)
+ struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
struct smb2_query_info_rsp *rsp;
struct smb2_fs_full_size_info *info = NULL;
@@ -2391,7 +2382,7 @@
static int
smb311_queryfs(const unsigned int xid, struct cifs_tcon *tcon,
- struct kstatfs *buf)
+ struct cifs_sb_info *cifs_sb, struct kstatfs *buf)
{
int rc;
__le16 srch_path = 0; /* Null - open root of share */
@@ -2400,12 +2391,12 @@
struct cifs_fid fid;
if (!tcon->posix_extensions)
- return smb2_queryfs(xid, tcon, buf);
+ return smb2_queryfs(xid, tcon, cifs_sb, buf);
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBUTES;
oparms.disposition = FILE_OPEN;
- oparms.create_options = 0;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -2674,6 +2665,7 @@
struct smb2_create_rsp *create_rsp;
struct smb2_ioctl_rsp *ioctl_rsp;
struct reparse_data_buffer *reparse_buf;
+ int create_options = is_reparse_point ? OPEN_REPARSE_POINT : 0;
u32 plen;
cifs_dbg(FYI, "%s: path: %s\n", __func__, full_path);
@@ -2700,14 +2692,7 @@
oparms.tcon = tcon;
oparms.desired_access = FILE_READ_ATTRIBUTES;
oparms.disposition = FILE_OPEN;
-
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
- if (is_reparse_point)
- oparms.create_options = OPEN_REPARSE_POINT;
-
+ oparms.create_options = cifs_create_options(cifs_sb, create_options);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -2886,11 +2871,6 @@
tcon = tlink_tcon(tlink);
xid = get_xid();
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
-
utf16_path = cifs_convert_path_to_utf16(path, cifs_sb);
if (!utf16_path) {
rc = -ENOMEM;
@@ -2901,6 +2881,7 @@
oparms.tcon = tcon;
oparms.desired_access = READ_CONTROL;
oparms.disposition = FILE_OPEN;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.fid = &fid;
oparms.reconnect = false;
@@ -2942,11 +2923,6 @@
tcon = tlink_tcon(tlink);
xid = get_xid();
- if (backup_cred(cifs_sb))
- oparms.create_options = CREATE_OPEN_BACKUP_INTENT;
- else
- oparms.create_options = 0;
-
if (aclflag == CIFS_ACL_OWNER || aclflag == CIFS_ACL_GROUP)
access_flags = WRITE_OWNER;
else
@@ -2961,6 +2937,7 @@
oparms.tcon = tcon;
oparms.desired_access = access_flags;
+ oparms.create_options = cifs_create_options(cifs_sb, 0);
oparms.disposition = FILE_OPEN;
oparms.path = path;
oparms.fid = &fid;
@@ -4498,7 +4475,6 @@
{
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
int rc = -EPERM;
- int create_options = CREATE_NOT_DIR | CREATE_OPTION_SPECIAL;
FILE_ALL_INFO *buf = NULL;
struct cifs_io_parms io_parms;
__u32 oplock = 0;
@@ -4534,13 +4510,11 @@
goto out;
}
- if (backup_cred(cifs_sb))
- create_options |= CREATE_OPEN_BACKUP_INTENT;
-
oparms.tcon = tcon;
oparms.cifs_sb = cifs_sb;
oparms.desired_access = GENERIC_WRITE;
- oparms.create_options = create_options;
+ oparms.create_options = cifs_create_options(cifs_sb, CREATE_NOT_DIR |
+ CREATE_OPTION_SPECIAL);
oparms.disposition = FILE_CREATE;
oparms.path = full_path;
oparms.fid = &fid;
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 57f7075..4d4c0fa 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -67,7 +67,7 @@
struct mid_q_entry *mid);
extern int open_shroot(unsigned int xid, struct cifs_tcon *tcon,
- struct cifs_fid *pfid);
+ struct cifs_sb_info *cifs_sb, struct cifs_fid *pfid);
extern void close_shroot(struct cached_fid *cfid);
extern void move_smb2_info_to_cifs(FILE_ALL_INFO *dst,
struct smb2_file_all_info *src);
diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
index d840447..cd4c162 100644
--- a/fs/ext4/fsmap.c
+++ b/fs/ext4/fsmap.c
@@ -486,6 +486,8 @@
keys[0].fmr_physical = bofs;
if (keys[1].fmr_physical >= eofs)
keys[1].fmr_physical = eofs - 1;
+ if (keys[1].fmr_physical < keys[0].fmr_physical)
+ return 0;
start_fsb = keys[0].fmr_physical;
end_fsb = keys[1].fmr_physical;
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 5ef13ed..4eb4c23 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -157,7 +157,6 @@
(void *)ext4_raw_inode(&is.iloc));
EXT4_I(inode)->i_inline_size = EXT4_MIN_INLINE_DATA_SIZE +
le32_to_cpu(is.s.here->e_value_size);
- ext4_set_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
}
out:
brelse(is.iloc.bh);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 7557a16..875ac00 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4959,8 +4959,13 @@
if (EXT4_INODE_HAS_XATTR_SPACE(inode) &&
*magic == cpu_to_le32(EXT4_XATTR_MAGIC)) {
+ int err;
+
ext4_set_inode_state(inode, EXT4_STATE_XATTR);
- return ext4_find_inline_data_nolock(inode);
+ err = ext4_find_inline_data_nolock(inode);
+ if (!err && ext4_has_inline_data(inode))
+ ext4_set_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
+ return err;
} else
EXT4_I(inode)->i_inline_off = 0;
return 0;
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 2407eca..bb9a6f2 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -180,6 +180,7 @@
ei_bl->i_flags = 0;
inode_set_iversion(inode_bl, 1);
i_size_write(inode_bl, 0);
+ EXT4_I(inode_bl)->i_disksize = inode_bl->i_size;
inode_bl->i_mode = S_IFREG;
if (ext4_has_feature_extents(sb)) {
ext4_set_inode_flag(inode_bl, EXT4_INODE_EXTENTS);
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 28628da..f3a30d9 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1502,11 +1502,10 @@
int has_inline_data = 1;
ret = ext4_find_inline_entry(dir, fname, res_dir,
&has_inline_data);
- if (has_inline_data) {
- if (inlined)
- *inlined = 1;
+ if (inlined)
+ *inlined = has_inline_data;
+ if (has_inline_data)
goto cleanup_and_exit;
- }
}
if ((namelen <= 2) && (name[0] == '.') &&
@@ -3669,7 +3668,8 @@
* so the old->de may no longer valid and need to find it again
* before reset old inode info.
*/
- old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de, NULL);
+ old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de,
+ &old.inlined);
if (IS_ERR(old.bh))
retval = PTR_ERR(old.bh);
if (!old.bh)
@@ -3834,9 +3834,20 @@
return retval;
}
- old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de, NULL);
- if (IS_ERR(old.bh))
- return PTR_ERR(old.bh);
+ /*
+ * We need to protect against old.inode directory getting converted
+ * from inline directory format into a normal one.
+ */
+ if (S_ISDIR(old.inode->i_mode))
+ inode_lock_nested(old.inode, I_MUTEX_NONDIR2);
+
+ old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de,
+ &old.inlined);
+ if (IS_ERR(old.bh)) {
+ retval = PTR_ERR(old.bh);
+ goto unlock_moved_dir;
+ }
+
/*
* Check for inode number is _not_ due to possible IO errors.
* We might rmdir the source, keep it as pwd of some process
@@ -3894,8 +3905,10 @@
goto end_rename;
}
retval = ext4_rename_dir_prepare(handle, &old);
- if (retval)
+ if (retval) {
+ inode_unlock(old.inode);
goto end_rename;
+ }
}
/*
* If we're renaming a file within an inline_data dir and adding or
@@ -4010,6 +4023,11 @@
brelse(old.dir_bh);
brelse(old.bh);
brelse(new.bh);
+
+unlock_moved_dir:
+ if (S_ISDIR(old.inode->i_mode))
+ inode_unlock(old.inode);
+
return retval;
}
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 1632a85..f5c9c99 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -2821,6 +2821,9 @@
(void *)header, total_ino);
EXT4_I(inode)->i_extra_isize = new_extra_isize;
+ if (ext4_has_inline_data(inode))
+ error = ext4_find_inline_data_nolock(inode);
+
cleanup:
if (error && (mnt_count != le16_to_cpu(sbi->s_es->s_mnt_count))) {
ext4_warning(inode->i_sb, "Unable to expand inode %lu. Delete some EAs or run e2fsck.",
diff --git a/fs/file.c b/fs/file.c
index 51f53a7..e56059fa 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -654,6 +654,7 @@
fdt = files_fdtable(files);
if (fd >= fdt->max_fds)
goto out_unlock;
+ fd = array_index_nospec(fd, fdt->max_fds);
file = fdt->fd[fd];
if (!file)
goto out_unlock;
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c3bcac2..a68535f 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -825,7 +825,12 @@
#define TRACEDATA
#endif
+/*
+ * Discard .note.GNU-stack, which is emitted as PROGBITS by the compiler.
+ * Otherwise, the type of .notes section would become PROGBITS instead of NOTES.
+ */
#define NOTES \
+ /DISCARD/ : { *(.note.GNU-stack) } \
.notes : AT(ADDR(.notes) - LOAD_OFFSET) { \
__start_notes = .; \
KEEP(*(.note.*)) \
@@ -900,10 +905,17 @@
* section definitions so that such archs put those in earlier section
* definitions.
*/
+#ifdef RUNTIME_DISCARD_EXIT
+#define EXIT_DISCARDS
+#else
+#define EXIT_DISCARDS \
+ EXIT_TEXT \
+ EXIT_DATA
+#endif
+
#define DISCARDS \
/DISCARD/ : { \
- EXIT_TEXT \
- EXIT_DATA \
+ EXIT_DISCARDS \
EXIT_CALL \
*(.discard) \
*(.discard.*) \
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 824d7a1..2552f66 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -254,7 +254,7 @@
}
void irq_domain_free_fwnode(struct fwnode_handle *fwnode);
-struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
+struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
irq_hw_number_t hwirq_max, int direct_max,
const struct irq_domain_ops *ops,
void *host_data);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a31aa3a..d3500066 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -3106,6 +3106,8 @@
#define PCI_VENDOR_ID_3COM_2 0xa727
+#define PCI_VENDOR_ID_SOLIDRUN 0xd063
+
#define PCI_VENDOR_ID_DIGIUM 0xd161
#define PCI_DEVICE_ID_DIGIUM_HFC4S 0xb410
diff --git a/include/net/netfilter/nf_tproxy.h b/include/net/netfilter/nf_tproxy.h
index 82d0e41..faa108b 100644
--- a/include/net/netfilter/nf_tproxy.h
+++ b/include/net/netfilter/nf_tproxy.h
@@ -17,6 +17,13 @@
return false;
}
+static inline void nf_tproxy_twsk_deschedule_put(struct inet_timewait_sock *tw)
+{
+ local_bh_disable();
+ inet_twsk_deschedule_put(tw);
+ local_bh_enable();
+}
+
/* assign a socket to the skb -- consumes sk */
static inline void nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk)
{
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 8fd65a0..5189bc5 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -2719,6 +2719,7 @@
struct btf *btf = env->btf;
u16 i;
+ env->resolve_mode = RESOLVE_TBD;
for_each_vsi_from(i, v->next_member, v->t, vsi) {
u32 var_type_id = vsi->type, type_id, type_size = 0;
const struct btf_type *var_type = btf_type_by_id(env->btf,
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 3d1b570..d40ae18 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -114,23 +114,12 @@
}
EXPORT_SYMBOL_GPL(irq_domain_free_fwnode);
-/**
- * __irq_domain_add() - Allocate a new irq_domain data structure
- * @fwnode: firmware node for the interrupt controller
- * @size: Size of linear map; 0 for radix mapping only
- * @hwirq_max: Maximum number of interrupts supported by controller
- * @direct_max: Maximum value of direct maps; Use ~0 for no limit; 0 for no
- * direct mapping
- * @ops: domain callbacks
- * @host_data: Controller private data pointer
- *
- * Allocates and initializes an irq_domain structure.
- * Returns pointer to IRQ domain, or NULL on failure.
- */
-struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
- irq_hw_number_t hwirq_max, int direct_max,
- const struct irq_domain_ops *ops,
- void *host_data)
+static struct irq_domain *__irq_domain_create(struct fwnode_handle *fwnode,
+ unsigned int size,
+ irq_hw_number_t hwirq_max,
+ int direct_max,
+ const struct irq_domain_ops *ops,
+ void *host_data)
{
struct device_node *of_node = to_of_node(fwnode);
struct irqchip_fwid *fwid;
@@ -222,12 +211,44 @@
domain->revmap_direct_max_irq = direct_max;
irq_domain_check_hierarchy(domain);
+ return domain;
+}
+
+static void __irq_domain_publish(struct irq_domain *domain)
+{
mutex_lock(&irq_domain_mutex);
debugfs_add_domain_dir(domain);
list_add(&domain->link, &irq_domain_list);
mutex_unlock(&irq_domain_mutex);
pr_debug("Added domain %s\n", domain->name);
+}
+
+/**
+ * __irq_domain_add() - Allocate a new irq_domain data structure
+ * @fwnode: firmware node for the interrupt controller
+ * @size: Size of linear map; 0 for radix mapping only
+ * @hwirq_max: Maximum number of interrupts supported by controller
+ * @direct_max: Maximum value of direct maps; Use ~0 for no limit; 0 for no
+ * direct mapping
+ * @ops: domain callbacks
+ * @host_data: Controller private data pointer
+ *
+ * Allocates and initializes an irq_domain structure.
+ * Returns pointer to IRQ domain, or NULL on failure.
+ */
+struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
+ irq_hw_number_t hwirq_max, int direct_max,
+ const struct irq_domain_ops *ops,
+ void *host_data)
+{
+ struct irq_domain *domain;
+
+ domain = __irq_domain_create(fwnode, size, hwirq_max, direct_max,
+ ops, host_data);
+ if (domain)
+ __irq_domain_publish(domain);
+
return domain;
}
EXPORT_SYMBOL_GPL(__irq_domain_add);
@@ -1068,12 +1089,15 @@
struct irq_domain *domain;
if (size)
- domain = irq_domain_create_linear(fwnode, size, ops, host_data);
+ domain = __irq_domain_create(fwnode, size, size, 0, ops, host_data);
else
- domain = irq_domain_create_tree(fwnode, ops, host_data);
+ domain = __irq_domain_create(fwnode, 0, ~0, 0, ops, host_data);
+
if (domain) {
domain->parent = parent;
domain->flags |= flags;
+
+ __irq_domain_publish(domain);
}
return domain;
diff --git a/net/caif/caif_usb.c b/net/caif/caif_usb.c
index 46c62dd..862226be2 100644
--- a/net/caif/caif_usb.c
+++ b/net/caif/caif_usb.c
@@ -134,6 +134,9 @@
struct usb_device *usbdev;
int res;
+ if (what == NETDEV_UNREGISTER && dev->reg_state >= NETREG_UNREGISTERED)
+ return 0;
+
/* Check whether we have a NCM device, and find its VID/PID. */
if (!(dev->dev.parent && dev->dev.parent->driver &&
strcmp(dev->dev.parent->driver->name, "cdc_ncm") == 0))
diff --git a/net/ipv4/netfilter/nf_tproxy_ipv4.c b/net/ipv4/netfilter/nf_tproxy_ipv4.c
index b2bae0b..61cb234 100644
--- a/net/ipv4/netfilter/nf_tproxy_ipv4.c
+++ b/net/ipv4/netfilter/nf_tproxy_ipv4.c
@@ -38,7 +38,7 @@
hp->source, lport ? lport : hp->dest,
skb->dev, NF_TPROXY_LOOKUP_LISTENER);
if (sk2) {
- inet_twsk_deschedule_put(inet_twsk(sk));
+ nf_tproxy_twsk_deschedule_put(inet_twsk(sk));
sk = sk2;
}
}
diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index 5fc1f4e..10f1367 100644
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
@@ -477,6 +477,7 @@
rcu_read_lock();
+ ret = -ESRCH;
ila = ila_lookup_by_params(&xp, ilan);
if (ila) {
ret = ila_dump_info(ila,
diff --git a/net/ipv6/netfilter/nf_tproxy_ipv6.c b/net/ipv6/netfilter/nf_tproxy_ipv6.c
index 34d51cd4..0076192 100644
--- a/net/ipv6/netfilter/nf_tproxy_ipv6.c
+++ b/net/ipv6/netfilter/nf_tproxy_ipv6.c
@@ -63,7 +63,7 @@
lport ? lport : hp->dest,
skb->dev, NF_TPROXY_LOOKUP_LISTENER);
if (sk2) {
- inet_twsk_deschedule_put(inet_twsk(sk));
+ nf_tproxy_twsk_deschedule_put(inet_twsk(sk));
sk = sk2;
}
}
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index c4c5783..66ab971 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -1454,8 +1454,8 @@
return rc;
error:
- kfree(cb_context);
device_unlock(&dev->dev);
+ kfree(cb_context);
return rc;
}
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 5d696b7..b398d72 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1542,16 +1542,14 @@
{
struct sock *sk = sock->sk;
struct smc_sock *smc;
- int rc = -EPIPE;
+ int rc;
smc = smc_sk(sk);
lock_sock(sk);
- if ((sk->sk_state != SMC_ACTIVE) &&
- (sk->sk_state != SMC_APPCLOSEWAIT1) &&
- (sk->sk_state != SMC_INIT))
- goto out;
+ /* SMC does not support connect with fastopen */
if (msg->msg_flags & MSG_FASTOPEN) {
+ /* not connected yet, fallback */
if (sk->sk_state == SMC_INIT && !smc->connect_nonblock) {
smc_switch_to_fallback(smc);
smc->fallback_rsn = SMC_CLC_DECL_OPTUNSUPP;
@@ -1559,6 +1557,11 @@
rc = -EINVAL;
goto out;
}
+ } else if ((sk->sk_state != SMC_ACTIVE) &&
+ (sk->sk_state != SMC_APPCLOSEWAIT1) &&
+ (sk->sk_state != SMC_INIT)) {
+ rc = -EPIPE;
+ goto out;
}
if (smc->use_fallback)
diff --git a/tools/testing/selftests/netfilter/nft_nat.sh b/tools/testing/selftests/netfilter/nft_nat.sh
index 4e15e81..67697d8 100755
--- a/tools/testing/selftests/netfilter/nft_nat.sh
+++ b/tools/testing/selftests/netfilter/nft_nat.sh
@@ -404,6 +404,8 @@
echo SERVER-$family | ip netns exec "$ns1" timeout 5 socat -u STDIN TCP-LISTEN:2000 &
sc_s=$!
+ sleep 1
+
result=$(ip netns exec "$ns0" timeout 1 socat TCP:$daddr:2000 STDOUT)
if [ "$result" = "SERVER-inet" ];then
