From: Geert Uytterhoeven <geert@linux-m68k.org> mainline-inclusion from mainline-v5.13-rc4 commit 18842e0a4f48564bbed541947abd8131fd0e9734 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4KIAO CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... ------------------------------------------------- On 32-bit (e.g. m68k): ERROR: modpost: "__udivdi3" [fs/xfs/xfs.ko] undefined! Fix this by using a uint32_t intermediate, like before. Reported-by: noreply@ellerman.id.au Fixes: 7660a5b48fbef958 ("xfs: log stripe roundoff is a property of the log") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Guo Xuenan <guoxuenan@huawei.com> Reviewed-by: Lihong Kou <koulihong@huawei.com> Reviewed-by: Zhang Yi <yi.zhang@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- fs/xfs/xfs_log.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 871922f4d3fe..73f94b3a4466 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -3065,8 +3065,8 @@ xlog_state_switch_iclogs( /* Round up to next log-sunit */ if (log->l_iclog_roundoff > BBSIZE) { - log->l_curr_block = roundup(log->l_curr_block, - BTOBB(log->l_iclog_roundoff)); + uint32_t sunit_bb = BTOBB(log->l_iclog_roundoff); + log->l_curr_block = roundup(log->l_curr_block, sunit_bb); } if (log->l_curr_block >= log->l_logBBsize) { -- 2.20.1