Al Viro 79c54c97c7 sparc: fix livelock in uaccess ... sparc equivalent of 26178ec11e "x86: mm: consolidate VM_FAULT_RETRY handling" If e.g. get_user() triggers a page fault and a fatal signal is caught, we might end up with handle_mm_fault() returning VM_FAULT_RETRY and not doing anything to page tables. In such case we must *not* return to the faulting insn - that would repeat the entire thing without making any progress; what we need instead is to treat that as failed (user) memory access. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2023-03-02 12:32:19 -05:00
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fault_32.c	sparc: fix livelock in uaccess	2023-03-02 12:32:19 -05:00
fault_64.c	sparc: fix livelock in uaccess	2023-03-02 12:32:19 -05:00
hugetlbpage.c	mm: merge pte_mkhuge() call into arch_make_huge_pte()	2022-03-22 15:57:04 -07:00
hypersparc.S
init_32.c	mm: remove kern_addr_valid() completely	2022-11-08 17:37:18 -08:00
init_64.c	mm: remove kern_addr_valid() completely	2022-11-08 17:37:18 -08:00
init_64.h
io-unit.c
iommu.c	sparc/iommu: return error codes from .map_sg() ops	2021-08-09 17:13:06 +02:00
leon_mm.c
Makefile	sparc32: switch to generic extables	2021-01-03 20:05:18 -05:00
mm_32.h
srmmu_access.S
srmmu.c	sparc: Unbreak the build	2022-09-29 19:21:10 -07:00
swift.S
tlb.c	mm: move page_mapping_file to pagemap.h	2021-04-30 11:20:37 -07:00
tsb.c	signal/sparc: In setup_tsb_params convert open coded BUG into BUG	2021-10-25 15:56:29 -05:00
tsunami.S
ultra.S
viking.S