diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-18 10:13:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-18 10:13:31 -0700 |
| commit | 95d0c4277c27520cabdc40646f5a2e507fcd315a (patch) | |
| tree | adb3af72959e6b502148f42bfe62a19c8618c5b7 /drivers | |
| parent | c3b46c73264b03000d1e18b22f5caf63332547c9 (diff) | |
| parent | 2fd92273646abad21766ddfbfa00b6f927362308 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
"A couple of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: add CPU_BIG_ENDIAN config option
s390/spinlock: avoid yield to non existent cpu
s390/dcssblk: fix possible deadlock in remove vs. per-device attributes
s390/seccomp: include generic seccomp header file
s390/pci: add extra padding to function measurement block
s390/scm_blk: fix deadlock for requests != REQ_TYPE_FS
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/block/dcssblk.c | 5 | ||||
| -rw-r--r-- | drivers/s390/block/scm_blk.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 1bce9cf51b1e..b83908670a9a 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -756,15 +756,16 @@ dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const ch blk_cleanup_queue(dev_info->dcssblk_queue); dev_info->gd->queue = NULL; put_disk(dev_info->gd); - device_unregister(&dev_info->dev); /* unload all related segments */ list_for_each_entry(entry, &dev_info->seg_list, lh) segment_unload(entry->segment_name); - put_device(&dev_info->dev); up_write(&dcssblk_devices_sem); + device_unregister(&dev_info->dev); + put_device(&dev_info->dev); + rc = count; out_buf: kfree(local_buf); diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index 75d9896deccb..e6f54d3b8969 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -303,7 +303,7 @@ static void scm_blk_request(struct request_queue *rq) if (req->cmd_type != REQ_TYPE_FS) { blk_start_request(req); blk_dump_rq_flags(req, KMSG_COMPONENT " bad request"); - blk_end_request_all(req, -EIO); + __blk_end_request_all(req, -EIO); continue; } |