* [PATCH v2 02/27] compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE
[not found] <20191217221708.3730997-1-arnd@arndb.de>
@ 2019-12-17 22:16 ` Arnd Bergmann
2019-12-17 22:16 ` [PATCH v2 03/27] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES Arnd Bergmann
2019-12-17 22:16 ` [PATCH v2 05/27] compat_ioctl: block: handle Persistent Reservations Arnd Bergmann
2 siblings, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2019-12-17 22:16 UTC (permalink / raw)
To: Jens Axboe, James E.J. Bottomley, Martin K. Petersen
Cc: linux-scsi, linux-block, y2038, linux-kernel, Christoph Hellwig,
Ben Hutchings, linux-doc, corbet, viro, linux-fsdevel,
Arnd Bergmann, stable, Damien Le Moal
These were added to blkdev_ioctl() but not blkdev_compat_ioctl,
so add them now.
Cc: <stable@vger.kernel.org> # v4.10+
Fixes: 3ed05a987e0f ("blk-zoned: implement ioctls")
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
block/compat_ioctl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 6ca015f92766..830f91e05fe3 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -354,6 +354,8 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
* but we call blkdev_ioctl, which gets the lock for us
*/
case BLKRRPART:
+ case BLKREPORTZONE:
+ case BLKRESETZONE:
return blkdev_ioctl(bdev, mode, cmd,
(unsigned long)compat_ptr(arg));
case BLKBSZSET_32:
--
2.20.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 03/27] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES
[not found] <20191217221708.3730997-1-arnd@arndb.de>
2019-12-17 22:16 ` [PATCH v2 02/27] compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE Arnd Bergmann
@ 2019-12-17 22:16 ` Arnd Bergmann
2019-12-17 22:16 ` [PATCH v2 05/27] compat_ioctl: block: handle Persistent Reservations Arnd Bergmann
2 siblings, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2019-12-17 22:16 UTC (permalink / raw)
To: Jens Axboe, James E.J. Bottomley, Martin K. Petersen
Cc: linux-scsi, linux-block, y2038, linux-kernel, Christoph Hellwig,
Ben Hutchings, linux-doc, corbet, viro, linux-fsdevel,
Arnd Bergmann, stable, Damien Le Moal
These were added to blkdev_ioctl() in v4.20 but not blkdev_compat_ioctl,
so add them now.
Cc: <stable@vger.kernel.org> # v4.20+
Fixes: 72cd87576d1d ("block: Introduce BLKGETZONESZ ioctl")
Fixes: 65e4e3eee83d ("block: Introduce BLKGETNRZONES ioctl")
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
block/compat_ioctl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 830f91e05fe3..f5c1140b8624 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -356,6 +356,8 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
case BLKRRPART:
case BLKREPORTZONE:
case BLKRESETZONE:
+ case BLKGETZONESZ:
+ case BLKGETNRZONES:
return blkdev_ioctl(bdev, mode, cmd,
(unsigned long)compat_ptr(arg));
case BLKBSZSET_32:
--
2.20.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 05/27] compat_ioctl: block: handle Persistent Reservations
[not found] <20191217221708.3730997-1-arnd@arndb.de>
2019-12-17 22:16 ` [PATCH v2 02/27] compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE Arnd Bergmann
2019-12-17 22:16 ` [PATCH v2 03/27] compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES Arnd Bergmann
@ 2019-12-17 22:16 ` Arnd Bergmann
2 siblings, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2019-12-17 22:16 UTC (permalink / raw)
To: Jens Axboe, James E.J. Bottomley, Martin K. Petersen
Cc: linux-scsi, linux-block, y2038, linux-kernel, Christoph Hellwig,
Ben Hutchings, linux-doc, corbet, viro, linux-fsdevel,
Arnd Bergmann, stable
These were added to blkdev_ioctl() in linux-5.5 but not
blkdev_compat_ioctl, so add them now.
Cc: <stable@vger.kernel.org> # v4.4+
Fixes: bbd3e064362e ("block: add an API for Persistent Reservations")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
block/compat_ioctl.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 5b13e344229c..f16ae92065d7 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -408,6 +408,14 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
case BLKTRACETEARDOWN: /* compatible */
ret = blk_trace_ioctl(bdev, cmd, compat_ptr(arg));
return ret;
+ case IOC_PR_REGISTER:
+ case IOC_PR_RESERVE:
+ case IOC_PR_RELEASE:
+ case IOC_PR_PREEMPT:
+ case IOC_PR_PREEMPT_ABORT:
+ case IOC_PR_CLEAR:
+ return blkdev_ioctl(bdev, mode, cmd,
+ (unsigned long)compat_ptr(arg));
default:
if (disk->fops->compat_ioctl)
ret = disk->fops->compat_ioctl(bdev, mode, cmd, arg);
--
2.20.0
^ permalink raw reply related [flat|nested] 3+ messages in thread