Revision 596f3142d2b7be307a1652d59e7b93adab918437 authored by Radim Krčmář on 11 March 2014, 18:11:18 UTC, committed by Paolo Bonzini on 12 March 2014, 17:21:10 UTC
We always disable cr8 intercept in its handler, but only re-enable it if handling KVM_REQ_EVENT, so there can be a window where we do not intercept cr8 writes, which allows an interrupt to disrupt a higher priority task. Fix this by disabling intercepts in the same function that re-enables them when needed. This fixes BSOD in Windows 2008. Cc: <stable@vger.kernel.org> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 11.3 KB |
Makefile | -rw-r--r-- | 2.2 KB |
amd64_edac.c | -rw-r--r-- | 74.3 KB |
amd64_edac.h | -rw-r--r-- | 15.3 KB |
amd64_edac_dbg.c | -rw-r--r-- | 2.0 KB |
amd64_edac_inj.c | -rw-r--r-- | 6.4 KB |
amd76x_edac.c | -rw-r--r-- | 9.4 KB |
amd8111_edac.c | -rw-r--r-- | 16.4 KB |
amd8111_edac.h | -rw-r--r-- | 4.1 KB |
amd8131_edac.c | -rw-r--r-- | 10.7 KB |
amd8131_edac.h | -rw-r--r-- | 3.7 KB |
cell_edac.c | -rw-r--r-- | 7.8 KB |
cpc925_edac.c | -rw-r--r-- | 31.6 KB |
e752x_edac.c | -rw-r--r-- | 41.0 KB |
e7xxx_edac.c | -rw-r--r-- | 16.2 KB |
edac_core.h | -rw-r--r-- | 14.1 KB |
edac_device.c | -rw-r--r-- | 19.7 KB |
edac_device_sysfs.c | -rw-r--r-- | 23.4 KB |
edac_mc.c | -rw-r--r-- | 33.6 KB |
edac_mc_sysfs.c | -rw-r--r-- | 28.9 KB |
edac_module.c | -rw-r--r-- | 3.1 KB |
edac_module.h | -rw-r--r-- | 3.0 KB |
edac_pci.c | -rw-r--r-- | 11.4 KB |
edac_pci_sysfs.c | -rw-r--r-- | 19.4 KB |
edac_stub.c | -rw-r--r-- | 2.5 KB |
ghes_edac.c | -rw-r--r-- | 14.0 KB |
highbank_l2_edac.c | -rw-r--r-- | 4.0 KB |
highbank_mc_edac.c | -rw-r--r-- | 7.4 KB |
i3000_edac.c | -rw-r--r-- | 13.8 KB |
i3200_edac.c | -rw-r--r-- | 12.8 KB |
i5000_edac.c | -rw-r--r-- | 42.3 KB |
i5100_edac.c | -rw-r--r-- | 30.3 KB |
i5400_edac.c | -rw-r--r-- | 40.1 KB |
i7300_edac.c | -rw-r--r-- | 35.2 KB |
i7core_edac.c | -rw-r--r-- | 63.4 KB |
i82443bxgx_edac.c | -rw-r--r-- | 13.8 KB |
i82860_edac.c | -rw-r--r-- | 9.2 KB |
i82875p_edac.c | -rw-r--r-- | 14.9 KB |
i82975x_edac.c | -rw-r--r-- | 18.3 KB |
mce_amd.c | -rw-r--r-- | 17.9 KB |
mce_amd.h | -rw-r--r-- | 1.8 KB |
mce_amd_inj.c | -rw-r--r-- | 4.2 KB |
mpc85xx_edac.c | -rw-r--r-- | 34.8 KB |
mpc85xx_edac.h | -rw-r--r-- | 4.8 KB |
mv64x60_edac.c | -rw-r--r-- | 22.5 KB |
mv64x60_edac.h | -rw-r--r-- | 3.2 KB |
octeon_edac-l2c.c | -rw-r--r-- | 5.3 KB |
octeon_edac-lmc.c | -rw-r--r-- | 4.7 KB |
octeon_edac-pc.c | -rw-r--r-- | 3.5 KB |
octeon_edac-pci.c | -rw-r--r-- | 2.7 KB |
pasemi_edac.c | -rw-r--r-- | 8.6 KB |
ppc4xx_edac.c | -rw-r--r-- | 39.4 KB |
ppc4xx_edac.h | -rw-r--r-- | 7.2 KB |
r82600_edac.c | -rw-r--r-- | 11.8 KB |
sb_edac.c | -rw-r--r-- | 53.2 KB |
tile_edac.c | -rw-r--r-- | 6.4 KB |
x38_edac.c | -rw-r--r-- | 12.1 KB |
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