[ { "EventCode": "0x8", "Counter": "0,1,2,3", "UMask": "0x1", "EventName": "DTLB_LOAD_MISSES.ANY", "SampleAfterValue": "200000", "BriefDescription": "DTLB load misses" }, { "EventCode": "0x8", "Counter": "0,1,2,3", "UMask": "0x20", "EventName": "DTLB_LOAD_MISSES.PDE_MISS", "SampleAfterValue": "200000", "BriefDescription": "DTLB load miss caused by low part of address" }, { "EventCode": "0x8", "Counter": "0,1,2,3", "UMask": "0x10", "EventName": "DTLB_LOAD_MISSES.STLB_HIT", "SampleAfterValue": "2000000", "BriefDescription": "DTLB second level hit" }, { "EventCode": "0x8", "Counter": "0,1,2,3", "UMask": "0x2", "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", "SampleAfterValue": "200000", "BriefDescription": "DTLB load miss page walks complete" }, { "EventCode": "0x49", "Counter": "0,1,2,3", "UMask": "0x1", "EventName": "DTLB_MISSES.ANY", "SampleAfterValue": "200000", "BriefDescription": "DTLB misses" }, { "EventCode": "0x49", "Counter": "0,1,2,3", "UMask": "0x10", "EventName": "DTLB_MISSES.STLB_HIT", "SampleAfterValue": "200000", "BriefDescription": "DTLB first level misses but second level hit" }, { "EventCode": "0x49", "Counter": "0,1,2,3", "UMask": "0x2", "EventName": "DTLB_MISSES.WALK_COMPLETED", "SampleAfterValue": "200000", "BriefDescription": "DTLB miss page walks" }, { "EventCode": "0xAE", "Counter": "0,1,2,3", "UMask": "0x1", "EventName": "ITLB_FLUSH", "SampleAfterValue": "2000000", "BriefDescription": "ITLB flushes" }, { "PEBS": "1", "EventCode": "0xC8", "Counter": "0,1,2,3", "UMask": "0x20", "EventName": "ITLB_MISS_RETIRED", "SampleAfterValue": "200000", "BriefDescription": "Retired instructions that missed the ITLB (Precise Event)" }, { "EventCode": "0x85", "Counter": "0,1,2,3", "UMask": "0x1", "EventName": "ITLB_MISSES.ANY", "SampleAfterValue": "200000", "BriefDescription": "ITLB miss" }, { "EventCode": "0x85", "Counter": "0,1,2,3", "UMask": "0x2", "EventName": "ITLB_MISSES.WALK_COMPLETED", "SampleAfterValue": "200000", "BriefDescription": "ITLB miss page walks" }, { "PEBS": "1", "EventCode": "0xCB", "Counter": "0,1,2,3", "UMask": "0x80", "EventName": "MEM_LOAD_RETIRED.DTLB_MISS", "SampleAfterValue": "200000", "BriefDescription": "Retired loads that miss the DTLB (Precise Event)" }, { "PEBS": "1", "EventCode": "0xC", "Counter": "0,1,2,3", "UMask": "0x1", "EventName": "MEM_STORE_RETIRED.DTLB_MISS", "SampleAfterValue": "200000", "BriefDescription": "Retired stores that miss the DTLB (Precise Event)" } ]span='2'/>context:space:mode:
authorJiri Slaby <jslaby@suse.cz>2017-01-18 14:29:21 +0100
committerIngo Molnar <mingo@kernel.org>2017-01-19 08:39:44 +0100
commitb5b46c4740aed1538544f0fa849c5b76c7823469 (patch)
tree125e7aced4835bad6f6a0c0d02d012f333caf922 /net/ipv4/tcp_bbr.c
parentfa19a769f82fb9a5ca000b83cacd13fcaeda51ac (diff)
objtool: Fix IRET's opcode
The IRET opcode is 0xcf according to the Intel manual and also to objdump of my vmlinux: 1ea8: 48 cf iretq Fix the opcode in arch_decode_instruction(). The previous value (0xc5) seems to correspond to LDS. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170118132921.19319-1-jslaby@suse.cz Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/ipv4/tcp_bbr.c')