AuxXxilium/linux_dsm_epyc7002
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f61e0d3cc4
linux_dsm_epyc7002/arch/powerpc
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Simon Guo f61e0d3cc4 KVM: PPC: Book3S PR: Fix failure status setting in tabort. emulation 
tabort. will perform transaction failure recording and the recording
depends on TEXASR FS bit. Currently the TEXASR FS bit is retrieved
after tabort., when the TEXASR FS bit is already been updated by
tabort. itself.

This patch corrects this behavior by retrieving TEXASR val before
tabort.

tabort. will not immediately leads to transaction failure handling
in suspend state. So this patch also remove the mtspr on TEXASR/TFIAR
registers to avoid TM bad thing exception.

Fixes: 26798f88d5 ("KVM: PPC: Book3S PR: Add emulation for tabort. in privileged state")
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2018-06-13 09:46:13 +10:00
..
boot powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
configs scsi: remove the fdomain and fdomain_cs drivers 2018-03-19 22:54:47 -04:00
crypto crypto: hash - annotate algorithms taking optional key 2018-01-12 23:03:35 +11:00
include KVM: PPC: Book3S PR: Support TAR handling for PR KVM HTM 2018-06-01 10:30:43 +10:00
kernel Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next 2018-05-31 09:27:10 +10:00
kvm KVM: PPC: Book3S PR: Fix failure status setting in tabort. emulation 2018-06-13 09:46:13 +10:00
lib powerpc/lib: Fix off-by-one in alternate feature patching 2018-04-17 00:37:48 +10:00
math-emu
mm powerpc: Export tm_enable()/tm_disable/tm_abort() APIs 2018-05-24 16:04:02 +10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-05 11:29:24 -08:00
oprofile powerpc: Use sizeof(*foo) rather than sizeof(struct foo) 2018-03-20 16:47:53 +11:00
perf powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
platforms powerpc/reg: Add TEXASR related macros 2018-05-24 16:03:36 +10:00
purgatory
sysdev powerpc/xive: Fix trying to "push" an already active pool VP 2018-04-19 00:49:45 +10:00
tools
xmon Merge branch 'topic/paca' into next 2018-03-31 09:09:36 +11:00
Kconfig kexec_file: make use of purgatory optional 2018-04-13 17:10:27 -07:00
Kconfig.debug powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG 2018-01-19 22:37:03 +11:00
Makefile powerpc/64s: Add POWER9 CPU type selection 2018-04-01 22:15:32 +10:00
Makefile.postlink