Messages in this thread | | | Date | Tue, 12 Jun 2012 08:35:24 -0400 | From | Konrad Rzeszutek Wilk <> | Subject | [GIT PULL] (xen) stable/for-jens-3.5 for 3.5-rc2.. |
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Hey Jens,
Please pull:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-jens-3.5
it has two critical fixes to deal with 32/64 guest/host combinations when sending DISCARD commands. They weren't properly sent resulting in the guest crashing (https://bugzilla.redhat.com/show_bug.cgi?id=824641) The fix is in the backend (blkback) and the frontend has some extra WARN_ON added to diagnose similar issues like this in the future.
Or if you prefer - I can stick those two patches in my tree and send them to Linus in my git pull this Friday with your Ack-ed by tag.
Thanks!
Konrad Rzeszutek Wilk (2): xen/blkback: Copy id field when doing BLKIF_DISCARD. xen/blkfront: Add WARN to deal with misbehaving backends.
drivers/block/xen-blkback/common.h | 2 + drivers/block/xen-blkfront.c | 58 ++++++++++++++++++++++++++++------- 2 files changed, 48 insertions(+), 12 deletions(-)
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