2b5a6d7714
commit 8926d88ced46700bf6117ceaf391480b943ea9f4 upstream.
The get_user()/put_user() functions are meant to check for
access_ok(), while the __get_user()/__put_user() functions
don't.
This broke in 4.19 for nds32, when it gained an extraneous
check in __get_user(), but lost the check it needs in
__put_user().
Fixes:
|
||
|---|---|---|
| .. | ||
| Kbuild | ||
| assembler.h | ||
| barrier.h | ||
| bitfield.h | ||
| cache.h | ||
| cache_info.h | ||
| cacheflush.h | ||
| current.h | ||
| delay.h | ||
| elf.h | ||
| fixmap.h | ||
| fpu.h | ||
| fpuemu.h | ||
| ftrace.h | ||
| futex.h | ||
| highmem.h | ||
| io.h | ||
| irqflags.h | ||
| l2_cache.h | ||
| linkage.h | ||
| memory.h | ||
| mmu.h | ||
| mmu_context.h | ||
| nds32.h | ||
| nds32_fpu_inst.h | ||
| page.h | ||
| perf_event.h | ||
| pgalloc.h | ||
| pgtable.h | ||
| pmu.h | ||
| proc-fns.h | ||
| processor.h | ||
| ptrace.h | ||
| sfp-machine.h | ||
| shmparam.h | ||
| stacktrace.h | ||
| string.h | ||
| suspend.h | ||
| swab.h | ||
| syscall.h | ||
| syscalls.h | ||
| thread_info.h | ||
| tlb.h | ||
| tlbflush.h | ||
| uaccess.h | ||
| unistd.h | ||
| vdso.h | ||
| vdso_datapage.h | ||
| vdso_timer_info.h | ||
| vermagic.h | ||
| vmalloc.h | ||