Revision 21753583056d48a5fad964d6f272e28168426845 authored by Mark Rutland on 28 October 2016, 00:46:24 UTC, committed by Linus Torvalds on 28 October 2016, 01:43:42 UTC
Back in commit f56141e3e2d9 ("all arches, signal: move restart_block to struct task_struct"), all architectures and core code were changed to use task_struct::restart_block. However, when h8300 support was subsequently restored in v4.2, it was not updated to account for this, and maintains thread_info::restart_block, which is not kept in sync. This patch drops the redundant restart_block from thread_info, and moves h8300 to the common one in task_struct, ensuring that syscall restarting always works as expected. Fixes: f56141e3e2d9 ("all arches, signal: move restart_block to struct task_struct") Link: http://lkml.kernel.org/r/1476714934-11635-1-git-send-email-mark.rutland@arm.com Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: <stable@vger.kernel.org> [4.2+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent b274c0b
headers.sh
#!/bin/sh
# Run headers_$1 command for all suitable architectures
# Stop on error
set -e
do_command()
{
if [ -f ${srctree}/arch/$2/include/asm/Kbuild ]; then
make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
else
printf "Ignoring arch: %s\n" ${arch}
fi
}
archs=${HDR_ARCH_LIST:-$(ls ${srctree}/arch)}
for arch in ${archs}; do
case ${arch} in
um) # no userspace export
;;
*)
if [ -d ${srctree}/arch/${arch} ]; then
do_command $1 ${arch}
fi
;;
esac
done
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