Displaying 1 result from an estimated 1 matches for "pci_probe_mask".
2011 Jan 10
0
[PATCH] x86-64: refine access permission check for wrmsr to MSR_FAM10H_MMIO_CONF_BASE
...s.c
@@ -2297,8 +2297,7 @@ static int emulate_privileged_op(struct
goto fail;
if (
#ifdef CONFIG_X86_64
- (pci_probe & PCI_PROBE_MMCONF) &&
- (pci_probe & PCI_CHECK_ENABLE_AMD_MMCONF) ?
+ (pci_probe & PCI_PROBE_MASK) == PCI_PROBE_MMCONF ?
val != msr_content :
#endif
((val ^ msr_content) &
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