Commit b0a0c261 authored by Willem de Bruijn's avatar Willem de Bruijn Committed by Linus Torvalds
Browse files

epoll: wire up syscall epoll_pwait2 

Split off from prev patch in the series that implements the syscall.

Link: https://lkml.kernel.org/r/20201121144401.3727659-4-willemdebruijn.kernel@gmail.com


Signed-off-by: default avatarWillem de Bruijn <willemb@google.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 58169a52

arch/alpha/kernel/syscalls/syscall.tbl

+1 −0
Original line number Diff line number Diff line
@@ -480,3 +480,4 @@ 
548	common	pidfd_getfd			sys_pidfd_getfd

549	common	faccessat2			sys_faccessat2

550	common	process_madvise			sys_process_madvise

551	common	epoll_pwait2			sys_epoll_pwait2

arch/arm/tools/syscall.tbl

+1 −0
Original line number Diff line number Diff line
@@ -454,3 +454,4 @@ 
438	common	pidfd_getfd			sys_pidfd_getfd

439	common	faccessat2			sys_faccessat2

440	common	process_madvise			sys_process_madvise

441	common	epoll_pwait2			sys_epoll_pwait2

arch/arm64/include/asm/unistd.h

+1 −1
Original line number Diff line number Diff line
@@ -38,7 +38,7 @@ 
#define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)

#define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)



#define __NR_compat_syscalls		441

#define __NR_compat_syscalls		442

#endif



#define __ARCH_WANT_SYS_CLONE

arch/arm64/include/asm/unistd32.h

+2 −0
Original line number Diff line number Diff line
@@ -889,6 +889,8 @@ __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) 
__SYSCALL(__NR_faccessat2, sys_faccessat2)

#define __NR_process_madvise 440

__SYSCALL(__NR_process_madvise, sys_process_madvise)

#define __NR_epoll_pwait2 441

__SYSCALL(__NR_epoll_pwait2, sys_epoll_pwait2)



/*

 * Please add new compat syscalls above this comment and update

arch/ia64/kernel/syscalls/syscall.tbl

+1 −0
Original line number Diff line number Diff line
@@ -361,3 +361,4 @@ 
438	common	pidfd_getfd			sys_pidfd_getfd

439	common	faccessat2			sys_faccessat2

440	common	process_madvise			sys_process_madvise

441	common	epoll_pwait2			sys_epoll_pwait2

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