Al Viro a1179ac743 microblaze: fix livelock in uaccess ... microblaze 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 12:32:31 -05:00
..
Makefile	Microblaze patches for 5.11-rc1	2020-12-16 12:04:39 -08:00
consistent.c	microblaze: Remove noMMU code	2020-11-26 16:39:35 +01:00
fault.c	microblaze: fix livelock in uaccess	2023-03-02 12:32:31 -05:00
init.c	microblaze/mm: enable ARCH_HAS_VM_GET_PAGE_PROT	2022-07-17 17:14:38 -07:00
mmu_context.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
pgtable.c	microblaze: use is_kernel_text() helper	2021-11-09 10:02:51 -08:00