Messages in this thread | | | Date | Thu, 2 May 2019 22:58:25 -0700 | From | tip-bot for Arnaldo Carvalho de Melo <> | Subject | [tip:perf/urgent] tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv |
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Commit-ID: 18f90d372cf35b387663f1567de701e5393f6eb5 Gitweb: https://git.kernel.org/tip/18f90d372cf35b387663f1567de701e5393f6eb5 Author: Arnaldo Carvalho de Melo <acme@redhat.com> AuthorDate: Mon, 22 Apr 2019 15:21:35 -0300 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Thu, 2 May 2019 16:00:20 -0400
tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv
Since those were introduced in:
c8ce48f06503 ("asm-generic: Make time32 syscall numbers optional")
But when the asm-generic/unistd.h was sync'ed with tools/ in:
1a787fc5ba18 ("tools headers uapi: Sync copy of asm-generic/unistd.h with the kernel sources")
I forgot to copy the files for the architectures that define __ARCH_WANT_TIME32_SYSCALLS, so the perf build was breaking there, as reported by Vineet Gupta for the ARC architecture.
After updating my ARC container to use the glibc based toolchain + cross building libnuma, zlib and elfutils, I finally managed to reproduce the problem and verify that this now is fixed and will not regress as will be tested before each pull req sent upstream.
Reported-by: Vineet Gupta <Vineet.Gupta1@synopsys.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jiri Olsa <jolsa@kernel.org> CC: linux-snps-arc@lists.infradead.org Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/r/20190426193531.GC28586@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- {arch => tools/arch}/arc/include/uapi/asm/unistd.h | 0 {arch => tools/arch}/hexagon/include/uapi/asm/unistd.h | 0 {arch => tools/arch}/riscv/include/uapi/asm/unistd.h | 0 3 files changed, 0 insertions(+), 0 deletions(-)
diff --git a/arch/arc/include/uapi/asm/unistd.h b/tools/arch/arc/include/uapi/asm/unistd.h similarity index 100% copy from arch/arc/include/uapi/asm/unistd.h copy to tools/arch/arc/include/uapi/asm/unistd.h diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/tools/arch/hexagon/include/uapi/asm/unistd.h similarity index 100% copy from arch/hexagon/include/uapi/asm/unistd.h copy to tools/arch/hexagon/include/uapi/asm/unistd.h diff --git a/arch/riscv/include/uapi/asm/unistd.h b/tools/arch/riscv/include/uapi/asm/unistd.h similarity index 100% copy from arch/riscv/include/uapi/asm/unistd.h copy to tools/arch/riscv/include/uapi/asm/unistd.h
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