linux_dsm_epyc7002/arch/x86
Fenghua Yu c7cc0cc10c x86/intel_rdt: Reset per cpu closids on unmount
All CPUs in a rdtgroup are given back to the default rdtgroup before the
rdtgroup is removed during umount. After umount, the default rdtgroup
contains all online CPUs, but the per cpu closids are not cleared. As a
result the stale closid value will be used immediately after the next
mount.

Move all cpus to the default group and update the percpu closid storage.

[ tglx: Massaged changelong ]

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Cc: "Ravi V Shankar" <ravi.v.shankar@intel.com>
Cc: "Tony Luck" <tony.luck@intel.com>
Cc: "Sai Prakhya" <sai.praneeth.prakhya@intel.com>
Cc: "Vikas Shivappa" <vikas.shivappa@linux.intel.com>
Cc: "Ingo Molnar" <mingo@elte.hu>
Cc: "H. Peter Anvin" <h.peter.anvin@intel.com>
Link: http://lkml.kernel.org/r/1478912558-55514-2-git-send-email-fenghua.yu@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-11-15 18:35:50 +01:00
..
boot * Refactor the EFI memory map code into architecture neutral files 2016-09-13 20:21:55 +02:00
configs IOMMU Updates for Linux v4.9 2016-10-11 12:52:41 -07:00
crypto crypto: sha512-mb - fix ctx pointer 2016-08-16 17:09:43 +08:00
entry x86, pkeys: remove cruft from never-merged syscalls 2016-10-17 14:16:13 -07:00
events x86/cqm: Share PQR_ASSOC related data between CQM and CAT 2016-10-26 23:12:39 +02:00
ia32 x86/signal: Add SA_{X32,IA32}_ABI sa_flags 2016-09-14 21:28:11 +02:00
include x86/intel_rdt: Add a missing #include 2016-11-07 08:36:16 +01:00
kernel x86/intel_rdt: Reset per cpu closids on unmount 2016-11-15 18:35:50 +01:00
kvm kvm: x86: memset whole irq_eoi 2016-10-20 14:54:11 +02:00
lguest lguest: Read offset of device_cap later 2016-06-10 11:39:09 +02:00
lib Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-10-14 14:26:58 -07:00
math-emu
mm Merge branch 'gup_flag-cleanups' 2016-10-19 08:39:47 -07:00
net bpf, x86: add support for constant blinding 2016-05-16 13:49:32 -04:00
oprofile oprofile/x86: Convert x86_backtrace() to use the new unwinder 2016-09-20 08:29:34 +02:00
pci PCI changes for the v4.9 merge window: 2016-10-07 11:46:37 -07:00
platform x86/platform/UV: Fix support for EFI_OLD_MEMMAP after BIOS callback updates 2016-10-20 08:47:58 +02:00
power x86/asm: Get rid of __read_cr4_safe() 2016-09-30 12:40:12 +02:00
purgatory Add sancov plugin 2016-06-07 22:57:10 +02:00
ras x86/RAS/mce_amd_inj: Remove debugfs dir recursively on exit 2016-09-26 11:13:17 +02:00
realmode x86/boot: Rework reserve_real_mode() to allow multiple tries 2016-08-11 11:15:01 +02:00
tools x86/insn: Add AVX-512 support to the instruction decoder 2016-07-21 09:37:11 -03:00
um Merge branch 'gup_flag-cleanups' 2016-10-19 08:39:47 -07:00
video
xen xen: fixes for 4.9-rc2 2016-10-24 19:52:24 -07:00
.gitignore
Kbuild
Kconfig x86/intel_rdt: Select KERNFS when enabling INTEL_RDT_A 2016-11-15 18:35:49 +01:00
Kconfig.cpu
Kconfig.debug
Makefile lib/raid6: Add AVX512 optimized gen_syndrome functions 2016-09-21 09:09:44 -07:00
Makefile_32.cpu
Makefile.um