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Searched refs:mseal (Results 1 – 18 of 18) sorted by relevance

/linux/Documentation/userspace-api/
H A Dmseal.rst4 Introduction of mseal
28 mseal syscall signature
30 ``int mseal(void *addr, size_t len, unsigned long flags)``
65 mseal only works on 64-bit CPUs, not 32-bit CPUs.
68 users can call mseal multiple times. mseal on an already sealed memory
84 rc = mseal(ptr, 4096, 0);
154 When not to use mseal
170 Don't use mseal on the memory ptr return from malloc().
173 If an app calls mseal on a ptr returned from malloc(), this can affect
180 /* don't call mseal on ptr return from malloc. */
[all …]
/linux/mm/
H A Dmseal.c187 SYSCALL_DEFINE3(mseal, unsigned long, start, size_t, len, unsigned long, in SYSCALL_DEFINE3() argument
H A DMakefile48 mmu-$(CONFIG_MMU) += mseal.o
/linux/security/
H A DKconfig55 bool "mseal system mappings"
60 Apply mseal on system mappings.
73 Documentation/userspace-api/mseal.rst
/linux/kernel/
H A Dsys_ni.c197 COND_SYSCALL(mseal);
/linux/tools/perf/arch/mips/entry/syscalls/
H A Dsyscall_n64.tbl379 462 n64 mseal sys_mseal
/linux/scripts/
H A Dsyscall.tbl405 462 common mseal sys_mseal
/linux/tools/scripts/
H A Dsyscall.tbl405 462 common mseal sys_mseal
/linux/tools/perf/arch/s390/entry/syscalls/
H A Dsyscall.tbl391 462 common mseal sys_mseal
/linux/tools/perf/arch/sh/entry/syscalls/
H A Dsyscall.tbl468 462 common mseal sys_mseal
/linux/tools/perf/arch/xtensa/entry/syscalls/
H A Dsyscall.tbl435 462 common mseal sys_mseal
/linux/tools/perf/arch/x86/entry/syscalls/
H A Dsyscall_64.tbl389 462 common mseal sys_mseal
H A Dsyscall_32.tbl470 462 i386 mseal sys_mseal
/linux/tools/perf/arch/sparc/entry/syscalls/
H A Dsyscall.tbl510 462 common mseal sys_mseal
/linux/tools/perf/arch/arm/entry/syscalls/
H A Dsyscall.tbl479 462 common mseal sys_mseal
/linux/tools/perf/arch/powerpc/entry/syscalls/
H A Dsyscall.tbl555 462 common mseal sys_mseal
/linux/init/
H A DKconfig2081 Documentation/userspace-api/mseal.rst
/linux/
H A DMAINTAINERS17001 F: mm/mseal.c