| From 4dcffeefda7c752aebdbb8d3b57b4002d3d4062c Mon Sep 17 00:00:00 2001 |
| From: Ricardo Ribalda <ribalda@chromium.org> |
| Date: Tue, 29 Nov 2022 11:08:26 +0000 |
| Subject: [PATCH] BACKPORT: kexec-file-load: Add syscall definitions |
| |
| Add the syscall definition to all the platforms in use by ChromeOS. |
| |
| Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> |
| --- |
| arch/arm/tools/syscall.tbl | 4 +++- |
| include/uapi/asm-generic/unistd.h | 4 +++- |
| 2 files changed, 6 insertions(+), 2 deletions(-) |
| |
| diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl |
| index f101191..860e2de 100644 |
| --- a/arch/arm/tools/syscall.tbl |
| +++ b/arch/arm/tools/syscall.tbl |
| @@ -413,7 +413,9 @@ |
| 396 common pkey_free sys_pkey_free |
| 397 common statx sys_statx |
| 398 common rseq sys_rseq |
| -# 399-402 unused |
| +# 399-400 unused |
| +401 common kexec_file_load sys_kexec_file_load |
| +# 402 unused |
| 403 common clock_gettime64 sys_clock_gettime |
| 404 common clock_settime64 sys_clock_settime |
| 405 common clock_adjtime64 sys_clock_adjtime |
| diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h |
| index 600c61c..34e7a04 100644 |
| --- a/include/uapi/asm-generic/unistd.h |
| +++ b/include/uapi/asm-generic/unistd.h |
| @@ -734,7 +734,9 @@ __SYSCALL(__NR_pkey_free, sys_pkey_free) |
| __SYSCALL(__NR_statx, sys_statx) |
| #define __NR_rseq 293 |
| __SYSCALL(__NR_rseq, sys_rseq) |
| -/* 294 through 402 are unassigned to sync up with generic numbers, don't use */ |
| +#define __NR_kexec_file_load 294 |
| +__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load) |
| +/* 295 through 402 are unassigned to sync up with generic numbers, don't use */ |
| #if __BITS_PER_LONG == 32 |
| #define __NR_clock_gettime64 403 |
| __SYSCALL(__NR_clock_gettime64, sys_clock_gettime) |
| -- |
| 2.38.1.584.g0f3c55d4c2-goog |
| |
