* [PATCH] [regression fix] pktcdvd: fix regression on 64-bit architectures
@ 2019-12-09 15:42 Arnd Bergmann
0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2019-12-09 15:42 UTC (permalink / raw)
To: linux-block, Jens Axboe
Cc: Arnd Bergmann, Hannes Reinecke, Martin Wilck, linux-kernel
The support for the compat ioctl did not actually do what it was
supposed to do because of a typo, instead it broke native support for
CDROM_LAST_WRITTEN and CDROM_SEND_PACKET on all architectures with
CONFIG_COMPAT enabled.
Fixes: 1b114b0817cc ("pktcdvd: add compat_ioctl handler")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----
Please apply for v5.5, I just noticed the regression while
rebasing some of the patches I created on top.
---
drivers/block/pktcdvd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 48c2eb4bbba2..ab4d3be4b646 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2705,7 +2705,7 @@ static const struct block_device_operations pktcdvd_ops = {
.release = pkt_close,
.ioctl = pkt_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = pkt_compat_ioctl,
+ .compat_ioctl = pkt_compat_ioctl,
#endif
.check_events = pkt_check_events,
};
--
2.20.0
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