FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-02-24 14:33:42 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

locking/refcounts: Do not force refcount_t usage as GPL-only export

Browse Source 
The refcount_t protection on x86 was not intended to use the stricter
GPL export. This adjusts the linkage again to avoid a regression in
the availability of the refcount API.

Reported-by: Dave Airlie <airlied@gmail.com>
Fixes: 7a46ec0e2f48 ("locking/refcounts, x86/asm: Implement fast refcount overflow protection")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kees Cook 2017-12-04 17:24:54 -08:00 committed by Linus Torvalds
parent 13231cacce
commit b562c171cf
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/mm/extable.c
View File

@ -82,7 +82,7 @@ bool ex_handler_refcount(const struct exception_table_entry *fixup,
return true; return true;
} }
EXPORT_SYMBOL_GPL(ex_handler_refcount); EXPORT_SYMBOL(ex_handler_refcount);
/* /*
* Handler for when we fail to restore a task's FPU state. We should never get * Handler for when we fail to restore a task's FPU state. We should never get