https://github.com/torvalds/linux
Revision d5ff0814fda50f0306e102f39640cf5bb76af08e authored by Linus Torvalds on 15 April 2017, 21:07:03 UTC, committed by Linus Torvalds on 15 April 2017, 21:07:03 UTC
Pull nvdimm fixes from Dan Williams: "A small crop of lockdep, sleeping while atomic, and other fixes / band-aids in advance of the full-blown reworks targeting the next merge window. The largest change here is "libnvdimm: fix blk free space accounting" which deletes a pile of buggy code that better testing would have caught before merging. The next change that is borderline too big for a late rc is switching the device-dax locking from rcu to srcu, I couldn't think of a smaller way to make that fix. The __copy_user_nocache fix will have a full replacement in 4.12 to move those pmem special case considerations into the pmem driver. The "libnvdimm: band aid btt vs clear poison locking" commit admits that our error clearing support for btt went in broken, so we just disable it in 4.11 and -stable. A replacement / full fix is in the pipeline for 4.12 Some of these would have been caught earlier had DEBUG_ATOMIC_SLEEP been enabled on my development station. I wonder if we should have: config DEBUG_ATOMIC_SLEEP default PROVE_LOCKING ...since I mistakenly thought I got both with PROVE_LOCKING=y. These have received a build success notification from the 0day robot, and some have appeared in a -next release with no reported issues" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: x86, pmem: fix broken __copy_user_nocache cache-bypass assumptions device-dax: switch to srcu, fix rcu_read_lock() vs pte allocation libnvdimm: band aid btt vs clear poison locking libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat libnvdimm: fix blk free space accounting acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison)
Tip revision: d5ff0814fda50f0306e102f39640cf5bb76af08e authored by Linus Torvalds on 15 April 2017, 21:07:03 UTC
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Tip revision: d5ff081
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arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 31 bytes |
.gitattributes | -rw-r--r-- | 30 bytes |
.gitignore | -rw-r--r-- | 1.3 KB |
.mailmap | -rw-r--r-- | 7.9 KB |
COPYING | -rw-r--r-- | 18.3 KB |
CREDITS | -rw-r--r-- | 96.0 KB |
Kbuild | -rw-r--r-- | 2.8 KB |
Kconfig | -rw-r--r-- | 252 bytes |
MAINTAINERS | -rw-r--r-- | 389.4 KB |
Makefile | -rw-r--r-- | 57.8 KB |
README | -rw-r--r-- | 722 bytes |
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