Al Viro 0b92ed09cb hexagon: fix livelock in uaccess ... hexagon 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. Acked-by: Brian Cain <bcain@quicinc.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2023-03-02 12:30:21 -05:00
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configs	Merge branch 'akpm' (patches from Andrew)	2021-05-07 00:34:51 -07:00
include	mm: remove kern_addr_valid() completely	2022-11-08 17:37:18 -08:00
kernel	hexagon: ptrace: user_regset_copyin_ignore() always returns 0	2022-11-15 14:30:39 -08:00
lib	hexagon: export raw I/O routines for modules	2021-11-20 10:35:54 -08:00
mm	hexagon: fix livelock in uaccess	2023-03-02 12:30:21 -05:00
Kbuild	hexagon: move core-y in arch/hexagon/Makefile to arch/hexagon/Kbuild	2021-05-26 23:11:47 +09:00
Kconfig	mm/mmap: drop ARCH_HAS_VM_GET_PAGE_PROT	2022-07-17 17:14:41 -07:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	kbuild: remove head-y syntax	2022-10-02 18:06:03 +09:00