WSL2-Linux-Kernel/arch
Jim Mattson 5140bc7d6b KVM: VMX: Skip #PF(RSVD) intercepts when emulating smaller maxphyaddr
As part of smaller maxphyaddr emulation, kvm needs to intercept
present page faults to see if it needs to add the RSVD flag (bit 3) to
the error code. However, there is no need to intercept page faults
that already have the RSVD flag set. When setting up the page fault
intercept, add the RSVD flag into the #PF error code mask field (but
not the #PF error code match field) to skip the intercept when the
RSVD flag is already set.

Signed-off-by: Jim Mattson <jmattson@google.com>
Message-Id: <20210618235941.1041604-1-jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-21 12:58:55 -04:00
..
alpha Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
arc mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE 2021-05-05 11:27:25 -07:00
arm Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
arm64 KVM: switch per-VM stats to u64 2021-06-17 14:25:27 -04:00
csky arch/csky patches for 5.13-rc1 2021-05-03 12:58:31 -07:00
h8300 arch: rearrange headers inclusion order in asm/bitops for m68k, sh and h8300 2021-05-06 19:24:11 -07:00
hexagon Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
ia64 Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
m68k Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
microblaze tracing updates for 5.13 2021-05-03 11:19:54 -07:00
mips KVM: switch per-VM stats to u64 2021-06-17 14:25:27 -04:00
nds32 tracing updates for 5.13 2021-05-03 11:19:54 -07:00
nios2 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-05-02 09:14:01 -07:00
openrisc drivers/char: remove /dev/kmem for good 2021-05-07 00:26:34 -07:00
parisc Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
powerpc KVM: switch per-VM stats to u64 2021-06-17 14:25:27 -04:00
riscv riscv: remove unused handle_exception symbol 2021-05-06 09:40:16 -07:00
s390 Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
sh Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
sparc Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
um Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
x86 KVM: VMX: Skip #PF(RSVD) intercepts when emulating smaller maxphyaddr 2021-06-21 12:58:55 -04:00
xtensa Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
Kconfig Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00