Messages in this thread | | | Date | Fri, 15 Apr 2016 16:02:03 -0600 | From | Jens Axboe <> | Subject | [GIT PULL] Block fixes for 4.6-rc |
| |
Hi Linus,
A few fixes for the current series. This pull request contains:
- Two fixes for NVMe. One fixes a reset race that can be triggered by repeated insert/removal of the module. The other fixes an issue on some platforms, where we get probe timeouts since legacy interrupts isn't working. This used not to be a problem since we had the worker thread poll for completions, but since that was killed off, it means those poor souls can't successfully probe their NVMe device. Use a proper IRQ check and probe (msi-x -> msi ->legacy), like most other drivers to work around this. Both from Keith.
- A loop corruption issue with offset in iters, from Ming Lei.
- A fix for not having the partition stat per cpu ref count initialized before sending out the KOBJ_ADD, which could cause user space to access the counter prior to initialization. Also from Ming Lei.
- A fix for using the wrong congestion state, from Kaixu Xia.
Please pull!
git://git.kernel.dk/linux-block.git for-linus
---------------------------------------------------------------- Kaixu Xia (1): writeback: fix the wrong congested state variable definition
Keith Busch (2): NVMe: Fix reset/remove race NVMe: Always use MSI/MSI-x interrupts
Ming Lei (2): block: partition: initialize percpuref before sending out KOBJ_ADD block: loop: fix filesystem corruption in case of aio/dio
block/partition-generic.c | 13 ++++++++++--- drivers/block/loop.c | 6 ++++++ drivers/nvme/host/pci.c | 31 +++++++++++++++++++------------ mm/backing-dev.c | 4 ++-- 4 files changed, 37 insertions(+), 17 deletions(-)
-- Jens Axboe
| |