On 06/30/2016 05:18 AM, Jiri Kosina wrote:
From: Jiri Kosina <[email protected]>Commit 09954bad4 ("floppy: refactor open() flags handling"), as a side-effect, causes open(/dev/fdX, O_ACCMODE) to fail. It turns out that this is being used setfdprm userspace for ioctl-only open(). Reintroduce back the original behavior wrt !(FMODE_READ|FMODE_WRITE) modes, while still keeping the original O_NDELAY bug fixed. Cc: [email protected] # v4.5+ Reported-by: Wim Osterholt <[email protected]> Tested-by: Wim Osterholt <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
Added for this series, thanks. -- Jens Axboe
