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d6a428fb58
__clear_user() (and clear_user() which uses it), always access the user mode address space, which results in EVA store instructions when EVA is enabled even if the current user address limit is KERNEL_DS. Fix this by adding a new symbol __bzero_kernel for the normal kernel address space bzero in EVA mode, and call that from __clear_user() if eva_kernel_access(). Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Leonid Yegoshin <leonid.yegoshin@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10844/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| ashldi3.c | ||
| ashrdi3.c | ||
| bitops.c | ||
| bswapdi.c | ||
| bswapsi.c | ||
| cmpdi2.c | ||
| csum_partial.S | ||
| delay.c | ||
| dump_tlb.c | ||
| iomap-pci.c | ||
| iomap.c | ||
| libgcc.h | ||
| lshrdi3.c | ||
| Makefile | ||
| memcpy.S | ||
| memset.S | ||
| mips-atomic.c | ||
| r3k_dump_tlb.c | ||
| strlen_user.S | ||
| strncpy_user.S | ||
| strnlen_user.S | ||
| ucmpdi2.c | ||
| uncached.c | ||