path: root/arch/arm64/mm
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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 10:10:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 10:10:48 -0700
commitc9ef713993ba168b38d1a97ea0ab00874f1da022 (patch)
tree4eb3ea0e68af4f4ecfb0ca8ed7aea160b36bee30 /arch/arm64/mm
parent87c1f0f8c9442c86cbb343b9324bef8312029d7d (diff)
parent16c85a1fd73eade2ae290d759924c09b4595f504 (diff)
Merge tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64
Pull arm64 update from Catalin Marinas: "Main features: - Versatile Express SoC (model) support - DT files and Kconfig entries (there are no arch/arm64/mach-* directories). The bulk of the code has already been moved to drivers/ as part of the ARM SoC clean-up. - Basic multi-cluster support (CPU logical map initialised from the DT) - Simple earlyprintk support for UART 8250/16550 and FastModel console output - Optimised kernel library bitops and string functions. - Automatic initialisation of the irqchip and clocks via DT" * tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: (26 commits) arm64: Use acquire/release semantics instead of explicit DMB arm64: klib: bitops: fix unpredictable stxr usage arm64: vexpress: Enable ARMv8 RTSM model (SoC) support arm64: vexpress: Add dts files for the ARMv8 RTSM models arm64: Survive invalid cpu enable-methods arm64: mm: Correct show_pte behaviour arm64: Fix compat types affecting struct compat_stat arm64: Execute DSB during thread switching for TLB/cache maintenance arm64: compiling issue, need add include/asm/vga.h file arm64: smp: honour #address-size when parsing CPU reg property arm64: Define cmpxchg64 and cmpxchg64_local for outside use arm64: Define readq and writeq for driver module using arm64: Fix task tracing arm64: add explicit symbols to ESR_EL1 decoding arm64: Use irqchip_init() for interrupt controller initialisation arm64: psci: Use the MPIDR values from cpu_logical_map for cpu ids. arm64: klib: Optimised atomic bitops arm64: klib: Optimised string functions arm64: klib: Optimised memory functions arm64: head: match all affinity levels in the pen of the secondaries ...
Diffstat (limited to 'arch/arm64/mm')
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index afadae6682e..52638171d6f 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -57,16 +57,16 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
pmd_t *pmd;
pte_t *pte;
- if (pgd_none_or_clear_bad(pgd))
+ if (pgd_none(*pgd) || pgd_bad(*pgd))
pud = pud_offset(pgd, addr);
- if (pud_none_or_clear_bad(pud))
+ if (pud_none(*pud) || pud_bad(*pud))
pmd = pmd_offset(pud, addr);
printk(", *pmd=%016llx", pmd_val(*pmd));
- if (pmd_none_or_clear_bad(pmd))
+ if (pmd_none(*pmd) || pmd_bad(*pmd))
pte = pte_offset_map(pmd, addr);