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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-16 12:31:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-16 12:31:42 -0800 |
| commit | 330a518a1aae6724601903b278ce892d7ab08136 (patch) | |
| tree | 11cfe776207693f0624b0c1412f5f1d117170f74 /arch/x86/include | |
| parent | 2a8249daf6e2d643bf47a68a7fef2584a0597cb5 (diff) | |
| parent | 1d2c867c941d635e53e8ad7bf37d060bb5b25ec5 (diff) | |
| download | linux-stable-330a518a1aae6724601903b278ce892d7ab08136.tar.gz linux-stable-330a518a1aae6724601903b278ce892d7ab08136.tar.bz2 linux-stable-330a518a1aae6724601903b278ce892d7ab08136.zip | |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, uv: Ensure hub revision set for all ACPI modes.
x86, uv: Add function retrieving node controller revision number
x86: xen: 64-bit kernel RPL should be 0
x86: kernel_thread() -- initialize SS to a known state
x86/agp: Fix agp_amd64_init and agp_amd64_cleanup
x86: SGI UV: Fix mapping of MMIO registers
x86: mce.h: Fix warning in header checks
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/mce.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/uv/uv_hub.h | 12 |
2 files changed, 14 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 858baa061cfc..6c3fdd631ed3 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -108,10 +108,11 @@ struct mce_log { #define K8_MCE_THRESHOLD_BANK_5 (MCE_THRESHOLD_BASE + 5 * 9) #define K8_MCE_THRESHOLD_DRAM_ECC (MCE_THRESHOLD_BANK_4 + 0) -extern struct atomic_notifier_head x86_mce_decoder_chain; #ifdef __KERNEL__ +extern struct atomic_notifier_head x86_mce_decoder_chain; + #include <linux/percpu.h> #include <linux/init.h> #include <asm/atomic.h> diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index bc54fa965af3..40be813fefb1 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -495,5 +495,17 @@ static inline void uv_hub_send_ipi(int pnode, int apicid, int vector) uv_write_global_mmr64(pnode, UVH_IPI_INT, val); } +/* + * Get the minimum revision number of the hub chips within the partition. + * 1 - initial rev 1.0 silicon + * 2 - rev 2.0 production silicon + */ +static inline int uv_get_min_hub_revision_id(void) +{ + extern int uv_min_hub_revision_id; + + return uv_min_hub_revision_id; +} + #endif /* CONFIG_X86_64 */ #endif /* _ASM_X86_UV_UV_HUB_H */ |