AuxXxilium/linux_dsm_epyc7002
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f3383cf80e
linux_dsm_epyc7002/arch/powerpc
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Alexander Graf f3383cf80e KVM: PPC: Disable NX for old magic page using guests 
Old guests try to use the magic page, but map their trampoline code inside
of an NX region.

Since we can't fix those old kernels, try to detect whether the guest is sane
or not. If not, just disable NX functionality in KVM so that old guests at
least work at all. For newer guests, add a bit that we can set to keep NX
functionality available.

Signed-off-by: Alexander Graf <agraf@suse.de>
2014-05-30 14:26:24 +02:00
..
boot powerpc: T4240: Add ina220 node in dts 2014-03-19 16:57:25 -05:00
configs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-04-12 14:49:50 -07:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include KVM: PPC: Disable NX for old magic page using guests 2014-05-30 14:26:24 +02:00
kernel KVM: PPC: Book3S PR: Expose TAR facility to guest 2014-05-30 14:26:23 +02:00
kvm KVM: PPC: Disable NX for old magic page using guests 2014-05-30 14:26:24 +02:00
lib selftests/powerpc: Import Anton's memcpy / copy_tofrom_user tests 2014-03-07 15:53:12 +11:00
math-emu powerpc: Correct emulated mtfsf instruction 2014-04-07 10:33:11 +10:00
mm power, sched: stop updating inside arch_update_cpu_topology() when nothing to be update 2014-04-09 12:54:17 +10:00
net net: filter: add jited flag to indicate jit compiled filters 2014-03-31 00:45:08 -04:00
oprofile cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE} 2014-03-19 14:10:24 +01:00
perf powerpc/perf: Fix handling of L3 events with bank == 1 2014-03-24 09:48:33 +11:00
platforms More ACPI and power management fixes and updates for 3.15-rc1 2014-04-11 13:20:04 -07:00
sysdev Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-04-09 08:35:31 -07:00
xmon powerpc: Fix xmon disassembler for little-endian 2014-03-07 15:50:12 +11:00
Kconfig Merge git://git.infradead.org/users/eparis/audit 2014-04-12 12:38:53 -07:00
Kconfig.debug Merge branch 'kconfig-diet' from Dave Hansen 2013-07-04 11:25:51 -07:00
Makefile powerpc/le: Avoid creatng R_PPC64_TOCSAVE relocations for modules. 2014-04-09 12:53:44 +10:00
relocs_check.pl Fix warning typo "CONFIG_RELCOATABLE" 2013-05-29 15:11:30 +02:00