Commit 6e519214 authored Dec 21, 2020 by Arnaldo Carvalho de Melo

tools headers UAPI: Update epoll_pwait2 affected files

To pick the changes from:

b0a0c261 ("epoll: wire up syscall epoll_pwait2")

That addresses these perf build warning:

Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/unistd.h' differs from latest version at 'include/uapi/asm-generic/unistd.h'
diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'
diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 58cf05f5

tools/include/uapi/asm-generic/unistd.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -859,9 +859,11 @@ __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
		__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)

		#undef __NR_syscalls
		#define __NR_syscalls 441
		#define __NR_syscalls 442

		/*
		* 32 bit systems traditionally used different

tools/perf/arch/x86/entry/syscalls/syscall_64.tbl

+1 −0

Original line number	Diff line number	Diff line
		@@ -362,6 +362,7 @@
		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

		#
		# Due to a historical design error, certain syscalls are numbered differently

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