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Arnd Bergmann authored
On 32-bit architectures with KASAN_STACK enabled, the total stack usage of the ocfs2_ioctl function grows beyond the warning limit: fs/ocfs2/ioctl.c: In function 'ocfs2_ioctl': fs/ocfs2/ioctl.c:934:1: error: the frame size of 1448 bytes is larger than 1400 bytes [-Werror=frame-larger-than=] Move each of the variables into a basic block, and mark ocfs2_info_handle() as noinline_for_stack, in order to have the variable share stack slots. Link: https://lkml.kernel.org/r/20230417205631.1956027-1-arnd@kernel.orgSigned-off-by:
Arnd Bergmann <arnd@arndb.de> Reviewed-by:
Joseph Qi <joseph.qi@linux.alibaba.com> Reviewed-by:
Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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