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Ingo Molnar eae7a755ee perf tools, x86: Build perf on older user-space as well ... On ancient systems I get this build failure: util/../../../arch/x86/include/asm/unistd.h:67:29: error: asm/unistd_64.h: No such file or directory In file included from util/cache.h:7, from builtin-test.c:8: util/../perf.h: In function ‘sys_perf_event_open’:In file included from util/../perf.h:16 perf.h:170: error: ‘__NR_perf_event_open’ undeclared (first use in this function) The reason is that this old system does not have the split unistd.h headers yet, from which to pick up the syscall definitions. Add the syscall numbers to the already existing i386 and x86_64 blocks in perf.h, and also provide empty include file stubs. With this patch perf builds and works fine on 5 years old user-space as well. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/n/tip-jctwg64le1w47tuaoeyftsg9@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		13 years ago
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firewire	…
hv	Staging: hv: move hyperv code out of staging directory	14 years ago
lguest	lguest: move the lguest tool to the tools directory	13 years ago
nfsd	NFSD: Added fault injection script	13 years ago
perf	perf tools, x86: Build perf on older user-space as well	13 years ago
power	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	13 years ago
slub	Merge branches 'slab/next' and 'slub/partial' into slab/for-linus	13 years ago
testing	While demoing ktest at ELC in 2012, it was embarrassing that the	13 years ago
usb	…
virtio	virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf	13 years ago