Taku Izumi 712df65ccb perf/x86/intel/uncore: Fix multi-segment problem of perf_event_intel_uncore ... In multi-segment system, uncore devices may belong to buses whose segment number is other than 0: .... 0000:ff:10.5 System peripheral: Intel Corporation Xeon E5 v3/Core i7 Scratchpad & Semaphore Registers (rev 03) ... 0001:7f:10.5 System peripheral: Intel Corporation Xeon E5 v3/Core i7 Scratchpad & Semaphore Registers (rev 03) ... 0001:bf:10.5 System peripheral: Intel Corporation Xeon E5 v3/Core i7 Scratchpad & Semaphore Registers (rev 03) ... 0001:ff:10.5 System peripheral: Intel Corporation Xeon E5 v3/Core i7 Scratchpad & Semaphore Registers (rev 03 ... In that case, relation of bus number and physical id may be broken because "uncore_pcibus_to_physid" doesn't take account of PCI segment. For example, bus 0000:ff and 0001:ff uses the same entry of "uncore_pcibus_to_physid" array. This patch fixes this problem by introducing the segment-aware pci2phy_map instead. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: acme@kernel.org Cc: hpa@zytor.com Link: http://lkml.kernel.org/r/1443096621-4119-1-git-send-email-izumi.taku@jp.fujitsu.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2015-10-06 17:31:51 +02:00
..
boot	lib/decompressors: use real out buf size for gunzip with kernel	2015-09-10 13:29:01 -07:00
configs	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2015-09-04 15:49:32 -07:00
crypto	crypto: ghash-clmulni: specify context size for ghash async algorithm	2015-09-04 23:21:07 +08:00
entry	x86/nmi/64: Fix a paravirt stack-clobbering bug in the NMI code	2015-09-22 22:40:36 +02:00
ia32	x86/compat: Move copy_siginfo_*_user32() to signal_compat.c	2015-07-06 15:28:55 +02:00
include	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-27 12:51:39 -04:00
kernel	perf/x86/intel/uncore: Fix multi-segment problem of perf_event_intel_uncore	2015-10-06 17:31:51 +02:00
kvm	KVM: x86: fix off-by-one in reserved bits check	2015-09-25 10:31:29 +02:00
lguest	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
lib	Linux 4.3-rc1	2015-09-13 11:25:35 +02:00
math-emu	Merge branch 'x86/urgent' into x86/asm to fix up conflicts and to pick up fixes	2015-08-18 09:39:47 +02:00
mm	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-17 11:01:34 -07:00
net	bpf: Make the bpf_prog_array_map more generic	2015-08-09 22:50:05 -07:00
oprofile
pci	PCI: Revert "PCI: Call pci_read_bridge_bases() from core instead of arch code"	2015-09-15 13:18:04 -05:00
platform	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00
power	x86/ldt: Make modify_ldt synchronous	2015-07-31 10:23:23 +02:00
purgatory
ras	x86/ras: Move AMD MCE injector to arch/x86/ras/	2015-08-13 10:12:54 +02:00
realmode
tools
um	x86/asm/tsc: Remove rdtsc_barrier()	2015-07-06 15:23:30 +02:00
video
xen	xen: MFN/GFN/BFN terminology changes for 4.3-rc0	2015-09-10 16:21:11 -07:00
.gitignore
Kbuild	x86/asm/entry, x86/vdso: Move the vDSO code to arch/x86/entry/vdso/	2015-06-03 18:51:37 +02:00
Kconfig	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-17 11:01:34 -07:00
Kconfig.cpu
Kconfig.debug	x86/entry/64, x86/nmi/64: Add CONFIG_DEBUG_ENTRY NMI testing code	2015-07-17 12:50:14 +02:00
Makefile	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 08:40:25 -07:00
Makefile_32.cpu
Makefile.um	kbuild: use relative path more to include Makefile	2015-04-02 16:42:08 +02:00