Messages in this thread Patch in this message | | | Date | Mon, 7 Dec 2009 17:36:36 GMT | From | tip-bot for Masami Hiramatsu <> | Subject | [tip:perf/urgent] x86 insn: Delete empty or incomplete inat-tables.c |
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Commit-ID: d32ba45503acf9c23b301eba2397ca2ee322627b Gitweb: http://git.kernel.org/tip/d32ba45503acf9c23b301eba2397ca2ee322627b Author: Masami Hiramatsu <mhiramat@redhat.com> AuthorDate: Mon, 7 Dec 2009 12:00:33 -0500 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Mon, 7 Dec 2009 18:33:19 +0100
x86 insn: Delete empty or incomplete inat-tables.c
Delete empty or incomplete inat-tables.c if gen-insn-attr-x86.awk failed, because it causes a build error if user tries to build kernel next time.
Reported-by: Arkadiusz Miskiewicz <arekm@maven.pl> Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: systemtap <systemtap@sources.redhat.com> Cc: DLE <dle-develop@lists.sourceforge.net> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20091207170033.19230.37688.stgit@dhcp-100-2-132.bos.redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/lib/Makefile | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile index 442b3b3..45b20e4 100644 --- a/arch/x86/lib/Makefile +++ b/arch/x86/lib/Makefile @@ -5,7 +5,7 @@ inat_tables_script = $(srctree)/arch/x86/tools/gen-insn-attr-x86.awk inat_tables_maps = $(srctree)/arch/x86/lib/x86-opcode-map.txt quiet_cmd_inat_tables = GEN $@ - cmd_inat_tables = $(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@ + cmd_inat_tables = $(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@ || rm -f $@ $(obj)/inat-tables.c: $(inat_tables_script) $(inat_tables_maps) $(call cmd,inat_tables)
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