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x86: switch sigframe sigset handling to explict __get_user()/__put_user()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 15 Feb 2020 16:43:18 +0000 (11:43 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 18 Mar 2020 19:29:54 +0000 (15:29 -0400)
commit71c3313a38aa09339a2442809e658fd233ab0757
tree9ed1450f20160ef8c41739b0a2dffb5a0c4b88b8
parenta4814443993c7c8686036bb8ca0df6abc499d63f
x86: switch sigframe sigset handling to explict __get_user()/__put_user()

... and consolidate the definition of sigframe_ia32->extramask - it's
always a 1-element array of 32bit unsigned.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/x86/ia32/ia32_signal.c
arch/x86/include/asm/sigframe.h
arch/x86/kernel/signal.c