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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-24 21:47:28 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-24 21:47:28 +0200 |
| commit | 0b32d436c015d5a88b3368405e3d8fe82f195a54 (patch) | |
| tree | bca3ff3546fe073d766d527f87b3fb6cdfb87e0c /include | |
| parent | Merge tag 'riscv-for-linus-6.10-mw2' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| parent | selftest mm/mseal read-only elf memory segment (diff) | |
| download | linux-0b32d436c015d5a88b3368405e3d8fe82f195a54.tar.xz linux-0b32d436c015d5a88b3368405e3d8fe82f195a54.zip | |
Merge tag 'mm-stable-2024-05-24-11-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more mm updates from Andrew Morton:
"Jeff Xu's implementation of the mseal() syscall"
* tag 'mm-stable-2024-05-24-11-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
selftest mm/mseal read-only elf memory segment
mseal: add documentation
selftest mm/mseal memory sealing
mseal: add mseal syscall
mseal: wire up mseal syscall
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/syscalls.h | 1 | ||||
| -rw-r--r-- | include/uapi/asm-generic/unistd.h | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e619ac10cd23..9104952d323d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -821,6 +821,7 @@ asmlinkage long sys_process_mrelease(int pidfd, unsigned int flags); asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, unsigned long prot, unsigned long pgoff, unsigned long flags); +asmlinkage long sys_mseal(unsigned long start, size_t len, unsigned long flags); asmlinkage long sys_mbind(unsigned long start, unsigned long len, unsigned long mode, const unsigned long __user *nmask, diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 75f00965ab15..d983c48a3b6a 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -842,8 +842,11 @@ __SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr) #define __NR_lsm_list_modules 461 __SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules) +#define __NR_mseal 462 +__SYSCALL(__NR_mseal, sys_mseal) + #undef __NR_syscalls -#define __NR_syscalls 462 +#define __NR_syscalls 463 /* * 32 bit systems traditionally used different |