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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-31 17:08:43 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-01-31 17:08:43 +1100 |
| commit | bdb0ae6a767ef2622eb282e06fc225e855341653 (patch) | |
| tree | 34441e77a137fa349c48472bce2e12efceb18b21 /drivers/gpu | |
| parent | 0fe94b9e56da7ebffad4422415bdc2854934a389 (diff) | |
| parent | e0094244e41c4d0c7ad69920681972fc45d8ce34 (diff) | |
| download | op-kernel-dev-bdb0ae6a767ef2622eb282e06fc225e855341653.zip op-kernel-dev-bdb0ae6a767ef2622eb282e06fc225e855341653.tar.gz | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin:
"This is a collection of miscellaneous fixes, the most important one is
the fix for the Samsung laptop bricking issue (auto-blacklisting the
samsung-laptop driver); the efi_enabled() changes you see below are
prerequisites for that fix.
The other issues fixed are booting on OLPC XO-1.5, an UV fix, NMI
debugging, and requiring CAP_SYS_RAWIO for MSR references, just as
with I/O port references."
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
samsung-laptop: Disable on EFI hardware
efi: Make 'efi_enabled' a function to query EFI facilities
smp: Fix SMP function call empty cpu mask race
x86/msr: Add capabilities check
x86/dma-debug: Bump PREALLOC_DMA_DEBUG_ENTRIES
x86/olpc: Fix olpc-xo1-sci.c build errors
arch/x86/platform/uv: Fix incorrect tlb flush all issue
x86-64: Fix unwind annotations in recent NMI changes
x86-32: Start out cr0 clean, disable paging before modifying cr3/4
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index edfc54e..0d6562b 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -429,7 +429,8 @@ bool radeon_card_posted(struct radeon_device *rdev) { uint32_t reg; - if (efi_enabled && rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) + if (efi_enabled(EFI_BOOT) && + rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) return false; /* first check CRTCs */ |
