Re: [PATCH v8 8/9] arch, mm: wire up memfd_secret system call were relevant
flat view
From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2020-11-13 12:25:21
Also in:
linux-arch, linux-arm-kernel, linux-fsdevel, linux-kselftest, linux-mm, linux-riscv, lkml, nvdimm
Hi Mike, On Tue, Nov 10, 2020 at 05:14:43PM +0200, Mike Rapoport wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 6c1dcca067e0..c71c3fe0b6cd 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h@@ -891,6 +891,8 @@ __SYSCALL(__NR_faccessat2, sys_faccessat2) __SYSCALL(__NR_process_madvise, sys_process_madvise) #define __NR_watch_mount 441 __SYSCALL(__NR_watch_mount, sys_watch_mount) +#define __NR_memfd_secret 442 +__SYSCALL(__NR_memfd_secret, sys_memfd_secret)
arch/arm doesn't select ARCH_HAS_SET_DIRECT_MAP and doesn't support memfd_secret(), so I wouldn't add it to the compat layer. -- Catalin