qemu/target
Justin Terry (VM) via Qemu-devel 2bf3e74de4 Fix WHPX issue leaking tpr values
Fixes an issue where if the tpr is assigned to the array but not a different
value from what is already expected on the vp the code will skip incrementing
the reg_count. In this case its possible that we set an invalid memory section
of the next call for DeliverabilityNotifications that was not expected.

The fix is to use a local variable to store the temporary tpr and only update
the array if the local tpr value is different than the vp context.

Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
Message-Id: <1519665216-1078-7-git-send-email-juterry@microsoft.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Justin Terry (VM) via Qemu-devel <qemu-devel@nongnu.org>
2018-03-06 14:01:29 +01:00
..
alpha target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
arm qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
cris qdev: use device_class_set_parent_realize/unrealize/reset() 2018-02-05 13:54:38 +01:00
hppa target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
i386 Fix WHPX issue leaking tpr values 2018-03-06 14:01:29 +01:00
lm32 qdev: use device_class_set_parent_realize/unrealize/reset() 2018-02-05 13:54:38 +01:00
m68k target/m68k: add fscale, fgetman and fgetexp 2018-03-04 17:27:59 +01:00
microblaze target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
mips qdev: use device_class_set_parent_realize/unrealize/reset() 2018-02-05 13:54:38 +01:00
moxie target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
nios2 target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
openrisc target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
ppc PowerPC: Add TS bits into msr_mask 2018-03-06 13:16:29 +11:00
s390x qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
sh4 target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
sparc target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00
tilegx qdev: use device_class_set_parent_realize/unrealize/reset() 2018-02-05 13:54:38 +01:00
tricore tricore: renamed masking of PIE 2018-03-02 11:46:36 +01:00
unicore32 ui/curses: build as module 2018-03-05 08:44:11 +01:00
xtensa target/*/cpu.h: remove softfloat.h 2018-02-21 10:20:24 +00:00