3.2.84-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: David Howells <[email protected]> commit f7d665627e103e82d34306c7d3f6f46f387c0d8b upstream. x86_64 needs to use compat_sys_keyctl for 32-bit userspace rather than calling sys_keyctl(). The latter will work in a lot of cases, thereby hiding the issue. Reported-by: Stephan Mueller <[email protected]> Tested-by: Stephan Mueller <[email protected]> Signed-off-by: David Howells <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brian Gerst <[email protected]> Cc: Denys Vlasenko <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/146961615805.14395.5581949237156769439.st...@warthog.procyon.org.uk Signed-off-by: Ingo Molnar <[email protected]> [bwh: Backported to 3.2: compat system call table is in ia32entry.S] Signed-off-by: Ben Hutchings <[email protected]> --- --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -791,7 +791,7 @@ ia32_sys_call_table: .quad quiet_ni_syscall /* 285: sys_altroot */ .quad sys_add_key .quad sys_request_key - .quad sys_keyctl + .quad compat_sys_keyctl .quad sys_ioprio_set .quad sys_ioprio_get /* 290 */ .quad sys_inotify_init
