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path: root/arch/arm/mm/copypage-v6.c
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2008-09-01[ARM] cachetype: move definitions to separate headerRussell King
Rather than pollute asm/cacheflush.h with the cache type definitions, move them to asm/cachetype.h, and include this new header where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-30[ARM] 4078/1: Fix ARM copypage cache coherency problemsRichard Purdie
If PG_dcache_dirty is set for a page, we need to flush the source page before performing any copypage operation using a different virtual address. This fixes the copypage implementations for XScale, StrongARM and ARMv6. This patch fixes segmentation faults seen in the dynamic linker under the usage patterns in glibc 2.4/2.5. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-13[ARM] Unuse another Linux PTE bitRussell King
L_PTE_ASID is not really required to be stored in every PTE, since we can identify it via the address passed to set_pte_at(). So, create set_pte_ext() which takes the address of the PTE to set, the Linux PTE value, and the additional CPU PTE bits which aren't encoded in the Linux PTE value. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-20[ARM] Cleanup arch/arm/mm a littleRussell King
Move top_pmd into arch/arm/mm/mm.h - nothing outside arch/arm/mm references it. Move the repeated definition of TOP_PTE into mm/mm.h, as well as a few function prototypes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-30[ARM] Make v6 copypage function static and cleanup pgprotsRussell King
We know what pgprot we're going to use, so don't #define it. Also, since we select the nonaliasing/aliasing copypage implementation at run time, there's no point having it globally visible. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20[PATCH] ARM: Add common CACHE_COLOUR macroRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-05-10[PATCH] ARM: Use top_pmd for V6 copy/clear user_pageRussell King
Remove needless page table walking for v6 page operations. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!