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| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/score/include/asm/pgtable-bits.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/score/include/asm/pgtable-bits.h')
| -rw-r--r-- | kernel/arch/score/include/asm/pgtable-bits.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/score/include/asm/pgtable-bits.h b/kernel/arch/score/include/asm/pgtable-bits.h new file mode 100644 index 000000000..0e5c6f466 --- /dev/null +++ b/kernel/arch/score/include/asm/pgtable-bits.h @@ -0,0 +1,24 @@ +#ifndef _ASM_SCORE_PGTABLE_BITS_H +#define _ASM_SCORE_PGTABLE_BITS_H + +#define _PAGE_ACCESSED (1<<5) /* implemented in software */ +#define _PAGE_READ (1<<6) /* implemented in software */ +#define _PAGE_WRITE (1<<7) /* implemented in software */ +#define _PAGE_PRESENT (1<<9) /* implemented in software */ +#define _PAGE_MODIFIED (1<<10) /* implemented in software */ + +#define _PAGE_GLOBAL (1<<0) +#define _PAGE_VALID (1<<1) +#define _PAGE_SILENT_READ (1<<1) /* synonym */ +#define _PAGE_DIRTY (1<<2) /* Write bit */ +#define _PAGE_SILENT_WRITE (1<<2) +#define _PAGE_CACHE (1<<3) /* cache */ +#define _CACHE_MASK (1<<3) +#define _PAGE_BUFFERABLE (1<<4) /*Fallow Spec. */ + +#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED) +#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED) +#define _PAGE_CHG_MASK \ + (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _PAGE_CACHE) + +#endif /* _ASM_SCORE_PGTABLE_BITS_H */ |