The patch titled rtc: test before subtraction on unsigned has been removed from the -mm tree. Its filename was rtc-test-before-subtraction-on-unsigned.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: rtc: test before subtraction on unsigned From: Roel Kluin <roel.kluin@xxxxxxxxx> new_alarm is unsigned so test before the subtraction. [akpm@xxxxxxxxxxxxxxxxxxxx: time-wrapping fix] Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Cc: David Brownell <david-b@xxxxxxxxxxx> Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/rtc/rtc-ds1374.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -puN drivers/rtc/rtc-ds1374.c~rtc-test-before-subtraction-on-unsigned drivers/rtc/rtc-ds1374.c --- a/drivers/rtc/rtc-ds1374.c~rtc-test-before-subtraction-on-unsigned +++ a/drivers/rtc/rtc-ds1374.c @@ -222,16 +222,16 @@ static int ds1374_set_alarm(struct devic rtc_tm_to_time(&alarm->time, &new_alarm); rtc_tm_to_time(&now, &itime); - new_alarm -= itime; - /* This can happen due to races, in addition to dates that are * truly in the past. To avoid requiring the caller to check for * races, dates in the past are assumed to be in the recent past * (i.e. not something that we'd rather the caller know about via * an error), and the alarm is set to go off as soon as possible. */ - if (new_alarm <= 0) + if (time_before_eq(new_alarm, itime)) new_alarm = 1; + else + new_alarm -= itime; mutex_lock(&ds1374->mutex); _ Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are origin.patch linux-next.patch drm-fix-lock_test_with_return-macro.patch pata-rb532-cf-platform_get_irq-failure-ignored.patch uwb-event_size-should-be-signed.patch scsi-ncr53c8xx-div-reaches-1.patch scsi-pcmcia-nsp_cs-time_out-reaches-1.patch frv-duplicate-output_buffer-of-e03.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch m68k-count-can-reach-51-not-50.patch m68k-count-can-reach-51-not-50-checkpatch-fixes.patch spi-limit-reaches-1-tested-0.patch ufs-sector_t-cannot-be-negative.patch hppfs-hppfs_read_file-may-return-error.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html