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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-22 18:24:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-22 18:41:48 +0100 |
| commit | 695884fb8acd9857e0e7120ccb2150e30f4b8fef (patch) | |
| tree | 49aa424c1a021ce432e9fa5ea29d37a23e4e30cc /arch/alpha/include/asm | |
| parent | x86: mrst: Remove apb timer read workaround (diff) | |
| parent | of/pci: move of_irq_map_pci() into generic code (diff) | |
| download | linux-695884fb8acd9857e0e7120ccb2150e30f4b8fef.tar.xz linux-695884fb8acd9857e0e7120ccb2150e30f4b8fef.zip | |
Merge branch 'devicetree/for-x86' of git://git.secretlab.ca/git/linux-2.6 into x86/platform
Reason: x86 devicetree support for ce4100 depends on those device tree
changes scheduled for .39.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/alpha/include/asm')
| -rw-r--r-- | arch/alpha/include/asm/io.h | 8 | ||||
| -rw-r--r-- | arch/alpha/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/mman.h | 3 | ||||
| -rw-r--r-- | arch/alpha/include/asm/perf_event.h | 6 |
4 files changed, 9 insertions, 9 deletions
diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index eda9b909aa05..56ff96501350 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -37,8 +37,9 @@ */ extern inline void __set_hae(unsigned long new_hae) { - unsigned long flags; - local_irq_save(flags); + unsigned long flags = swpipl(IPL_MAX); + + barrier(); alpha_mv.hae_cache = new_hae; *alpha_mv.hae_register = new_hae; @@ -46,7 +47,8 @@ extern inline void __set_hae(unsigned long new_hae) /* Re-read to make sure it was written. */ new_hae = *alpha_mv.hae_register; - local_irq_restore(flags); + setipl(flags); + barrier(); } extern inline void set_hae(unsigned long new_hae) diff --git a/arch/alpha/include/asm/ioctls.h b/arch/alpha/include/asm/ioctls.h index 59617c3c2be6..034b6cf5d9f3 100644 --- a/arch/alpha/include/asm/ioctls.h +++ b/arch/alpha/include/asm/ioctls.h @@ -92,6 +92,7 @@ #define TIOCGSID 0x5429 /* Return the session ID of FD */ #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ #define TIOCSERCONFIG 0x5453 diff --git a/arch/alpha/include/asm/mman.h b/arch/alpha/include/asm/mman.h index 99c56d47879d..72db984f8781 100644 --- a/arch/alpha/include/asm/mman.h +++ b/arch/alpha/include/asm/mman.h @@ -53,6 +53,9 @@ #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ #define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ +#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */ +#define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */ + /* compatibility flags */ #define MAP_FILE 0 diff --git a/arch/alpha/include/asm/perf_event.h b/arch/alpha/include/asm/perf_event.h index fe792ca818f6..5996e7a6757e 100644 --- a/arch/alpha/include/asm/perf_event.h +++ b/arch/alpha/include/asm/perf_event.h @@ -1,10 +1,4 @@ #ifndef __ASM_ALPHA_PERF_EVENT_H #define __ASM_ALPHA_PERF_EVENT_H -#ifdef CONFIG_PERF_EVENTS -extern void init_hw_perf_events(void); -#else -static inline void init_hw_perf_events(void) { } -#endif - #endif /* __ASM_ALPHA_PERF_EVENT_H */ |