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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 20:53:36 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 20:53:36 -0500 |
| commit | 6929039761a3414e5c71448eb3dcc1d82fc1891d (patch) | |
| tree | 49b349170dd93821c2d515fee3931a4023da35da /arch/mips/include/asm | |
| parent | e0fd18ce1169595df929373cad2ae9b00b2289c2 (diff) | |
| parent | 6ba1bc826d160fe4f32bcb188687dcca4bdfaf3d (diff) | |
| download | op-kernel-dev-6929039761a3414e5c71448eb3dcc1d82fc1891d.zip op-kernel-dev-6929039761a3414e5c71448eb3dcc1d82fc1891d.tar.gz | |
Merge commit '6ba1bc826d160fe4f32bcb188687dcca4bdfaf3d' into arch-arm64
Backmerge from mainline commit that introduced a trivial conflict in
arch/arm64/kernel/process.c - a bunch of functions removed next to the
place where kernel_thread() used to be.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/delay.h | 6 | ||||
| -rw-r--r-- | arch/mips/include/asm/pgtable-64.h | 15 |
3 files changed, 18 insertions, 4 deletions
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index e69de29..533053d 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -0,0 +1 @@ +# MIPS headers diff --git a/arch/mips/include/asm/delay.h b/arch/mips/include/asm/delay.h index e7cd782..dc0a5f7 100644 --- a/arch/mips/include/asm/delay.h +++ b/arch/mips/include/asm/delay.h @@ -13,9 +13,9 @@ #include <linux/param.h> -extern void __delay(unsigned int loops); -extern void __ndelay(unsigned int ns); -extern void __udelay(unsigned int us); +extern void __delay(unsigned long loops); +extern void __ndelay(unsigned long ns); +extern void __udelay(unsigned long us); #define ndelay(ns) __ndelay(ns) #define udelay(us) __udelay(us) diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index c26e182..f5b521d 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -9,6 +9,7 @@ #ifndef _ASM_PGTABLE_64_H #define _ASM_PGTABLE_64_H +#include <linux/compiler.h> #include <linux/linkage.h> #include <asm/addrspace.h> @@ -172,7 +173,19 @@ static inline int pmd_none(pmd_t pmd) return pmd_val(pmd) == (unsigned long) invalid_pte_table; } -#define pmd_bad(pmd) (pmd_val(pmd) & ~PAGE_MASK) +static inline int pmd_bad(pmd_t pmd) +{ +#ifdef CONFIG_HUGETLB_PAGE + /* pmd_huge(pmd) but inline */ + if (unlikely(pmd_val(pmd) & _PAGE_HUGE)) + return 0; +#endif + + if (unlikely(pmd_val(pmd) & ~PAGE_MASK)) + return 1; + + return 0; +} static inline int pmd_present(pmd_t pmd) { |
