Arnaldo Carvalho de Melo 61ba075d99 Revert "tools headers: Remove almost unused copy of uapi/stat.h, add few conditional defines" ... This reverts commit a672af9139. By now it is not used for building tools/perf, but Stephen Rothwell reported that when building on a O= directory that had been built with torvalds/master and this perf build command line: $ make -C tools/perf -f Makefile.perf -s -O -j60 O=/home/sfr/next/perf NO_BPF_SKEL=1 If we then merge perf-tools-next, as he did for linux-next, then we end up with a build failure for libbpf: PERF_VERSION = 6.9.rc3.g42c4635c8dee make[3]: *** No rule to make target '/home/sfr/next/next/tools/include/uapi/linux/stat.h', needed by '/home/sfr/next/perf/libbpf/staticobjs/libbpf.o'. Stop. make[2]: *** [Makefile:157: /home/sfr/next/perf/libbpf/staticobjs/libbpf-in.o] Error 2 make[1]: *** [Makefile.perf:892: /home/sfr/next/perf/libbpf/libbpf.a] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile.perf:264: sub-make] Error 2 This needs to be further investigated to figure out how to check if libbpf really needs something that is in that tools/include/uapi/linux/stat.h file and if not to remove that file in a way that we don't break the build in any situation, to avoid requiring doing a 'make clean'. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # PowerPC le incermental build Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/20240413124340.4d48c6d8@canb.auug.org.au Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2024-04-18 22:22:52 -03:00
..
asm	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2023-05-17 10:42:19 -03:00
asm-generic	perf tools headers: update the asm-generic/unaligned.h copy with the kernel sources	2024-01-31 14:02:41 -03:00
io_uring	selftests/net: Extract uring helpers to be reusable	2023-10-19 16:42:03 -06:00
linux	slab changes for 6.9	2024-03-12 20:14:54 -07:00
nolibc	tools/nolibc: add support for getrlimit/setrlimit	2023-12-11 22:38:35 +01:00
perf	KVM: selftests: aarch64: Update tools copy of arm_pmuv3.h	2023-12-12 09:46:22 +00:00
tools	tools include: add dis-asm-compat.h to handle version differences	2022-08-01 15:29:49 -03:00
trace/events
uapi	Revert "tools headers: Remove almost unused copy of uapi/stat.h, add few conditional defines"	2024-04-18 22:22:52 -03:00
vdso	tools headers: Synchronize {linux,vdso}/bits.h with the kernel sources	2023-03-03 22:34:15 -03:00