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2018-03-26btrfs: log, when replace, is canceled by the userAnand Jain
For debugging or administration purposes, we would want to know if and when the user cancels the replace, to complement the existing messages when dev-replace starts or finishes. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> [ update changelog, fold fix for RCU warning from Nikolay ] Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: fix null pointer deref when target device is missingAnand Jain
The replace target device can be missing when mounted with -o degraded, but we wont allocate a missing btrfs_device to it. So check the device before accessing. BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0 IP: btrfs_destroy_dev_replace_tgtdev+0x43/0xf0 [btrfs] Call Trace: btrfs_dev_replace_cancel+0x15f/0x180 [btrfs] btrfs_ioctl+0x2216/0x2590 [btrfs] do_vfs_ioctl+0x625/0x650 SyS_ioctl+0x4e/0x80 do_syscall_64+0x5d/0x160 entry_SYSCALL64_slow_path+0x25/0x25 This patch has been moved in front of patch "btrfs: log, when replace, is canceled by the user" that could reproduce the crash if the system reboots inside btrfs_dev_replace_start before the btrfs_dev_replace_finishing call. $ mkfs /dev/sda $ mount /dev/sda mnt $ btrfs replace start /dev/sda /dev/sdb <insert reboot> $ mount po degraded /dev/sdb mnt <crash> Signed-off-by: Anand Jain <anand.jain@oracle.com> [ added reproducer description from mail ] Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: add a comment to mark the deprecated mount optionAnand Jain
The options alloc_start and subvolrootid are deprecated, comment them in the tokens list. And leave them as it is. No functional changes. Signed-off-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: manage commit mount option as %uAnand Jain
As the commit mount option is unsigned so manage it as %u for token verifications, instead of %d. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: manage check_int_print_mask mount option as %uAnand Jain
As check_int_print_mask mount option is unsigned so manage it as %u for token verifications, instead of %d. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: manage metadata_ratio mount option as %uAnand Jain
As metadata_ratio mount option is unsinged so manage it as %u for token verifications, instead of %d. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: manage thread_pool mount option as %uAnand Jain
The mount option thread_pool is always unsigned. Manage it that way all around. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: extent_buffer_uptodate() make it static and inlineAnand Jain
extent_buffer_uptodate() is a trivial wrapper around test_bit() and nothing else. So make it static and inline, save on code space and call indirection. Before: text data bss dec hex filename 1131257 82898 18992 1233147 12d0fb fs/btrfs/btrfs.ko After: text data bss dec hex filename 1131090 82898 18992 1232980 12d054 fs/btrfs/btrfs.ko Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument of btrfs_write_and_wait_transactionNikolay Borisov
We already pass btrfs_trans_handle which contains a reference to the fs_info so use that. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument from btrfs_update_commit_device_bytes_usedNikolay Borisov
We already pass the btrfs_transaction which references fs_info so no need to pass the later as an argument. Also use the opportunity to shorten transaction->trans. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument from ↵Nikolay Borisov
create_pending_snapshots/create_pending_snapshot We already pass the trans handle which has a reference to fs_info to create_pending_snapshot so we can refer to it directly. Doing this obviates the need to pass the fs_info to create_pending_snapshots as well. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument from switch_commit_rootsNikolay Borisov
We already have the fs_info from the passed transaction so use it directly. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove root argument of cleanup_transactionNikolay Borisov
The only thing the passed root is used for is: 1. get a reference to the fs_info and to 2. call trace_btrfs_transaction_commit. We can achieve 1) by simply referring to the fs_info from passed trans object. As far as 2) is concerned cleanup_transaction is called from only one place and the 'root' argument passed is the one from the trans handle. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't pass fs_info to commit_cowonly_rootsNikolay Borisov
We already pass a transaction handle which refrences the fs_info so we can grab it from there. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't pass fs_info to commit_fs_rootsNikolay Borisov
We already pass the transaction handle which has a reference to the fs_info. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't pass fs_info to btrfs_run_delayed_items/_nrNikolay Borisov
We already pass the transaction which has a reference to the fs_info, so use that. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't pass fs_info to __btrfs_run_delayed_itemsNikolay Borisov
We already pass the transaction handle, which contains a refrence to the fs_info so grab it from there. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't pass fs_info arg to btrfs_start_dirty_block_groupsNikolay Borisov
It can be referenced from the passed transaction so no point in passing it as a function argument. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument from btrfs_create_pending_block_groupsNikolay Borisov
It can be referenced from the passed transaciton so no point in passing it as function argument. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove fs_info argument from btrfs_trans_release_metadataNikolay Borisov
All current callers of this function just get a reference to the trans->fs_info member and pass it as the second argument. Collapse this into the function itself. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Open code btrfs_write_and_wait_marked_extentsNikolay Borisov
btrfs_write_and_wait_transaction is essentially a wrapper of btrfs_write_and_wait_marked_extents with the addition of calling clear_btree_io_tree. Having the code split doesn't really bring any benefit. Open code the later into the former and add proper documentation header. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> [ reformat comment ] Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Make btrfs_trans_release_metadata private to transaction.cNikolay Borisov
This function is only ever used in __btrfs_end_transaction and btrfs_commit_transaction so there is no need to export it via header. Let's move it closer to where it's used, make it static and remove it from the header. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: open code btrfs_init_dev_replace_tgtdev_for_resume()Anand Jain
btrfs_init_dev_replace_tgtdev_for_resume() initializes replace target device in a few simple steps, so do it at the parent function. Moreover, there isn't any other caller so just open code it. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: btrfs_dev_replace_cancel() can return intAnand Jain
Current u64 return from btrfs_dev_replace_cancel() was probably done to match the btrfs_ioctl_dev_replace_args::result. However as our actual return value fits in int, and it further gets typecast to u64, so just return int. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: rename __btrfs_dev_replace_cancel()Anand Jain
Remove __ which is for the special functions. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: open code btrfs_dev_replace_cancel()Anand Jain
btrfs_dev_replace_cancel() calls __btrfs_dev_replace_cancel() for the actual cancel so just open code it. Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Don't hardcode the csum size in btrfs_ordered_sum_sizeNikolay Borisov
Currently the function uses a hardcoded value for the checksum size of a sector. This is fine, given that we currently support only a single algorithm, whose checksum is 4 bytes == sizeof(u32). Despite not having other algorithms, btrfs' design supports using a different algorithm whith different space requirements. To future-proof the code query the size of the currently used algorithm from the in-memory copy of the super block. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26Btrfs: extent map selftest: add missing void parameter to btrfs_test_extent_mapColin Ian King
Add a missing void parameter to function btrfs_test_extent_map, fixes sparse warning: warning: non-ANSI function declaration of function 'btrfs_test_extent_map' Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: remove redundant check on ret and gotoColin Ian King
The check for a non-zero ret is redundant as the goto will jump to the very next statement anyway. Remove this extraneous code. Detected by CoverityScan, CID#1463784 ("Identical code for different branches") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Remove unused btrfs_start_transaction_lflush functionNikolay Borisov
Commit 0e8c36a9fd81 ("Btrfs: fix lots of orphan inodes when the space is not enough") changed the way transaction reservation is made in btrfs_evict_node and as a result this function became unused. This has been the status quo for 5 years in which time no one noticed, so I'd say it's safe to assume it's unlikely it will ever be used again. Historical note: there were more attempts to remove the function, the reasoning was missing and only based on some static analysis tool reports. Other reason for rejection was that there seemed to be connection to BTRFS_RESERVE_FLUSH_LIMIT and that would need to be removeed to. This was not correct so removing the function is all we can do. Signed-off-by: Nikolay Borisov <nborisov@suse.com> [ add the note ] Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: print error if primary super block write failsHoward McLauchlan
Presently, failing a primary super block write but succeeding in at least one super block write in general will appear to users as if nothing important went wrong. However, upon unmounting and re-mounting, the file system will be in a rolled back state. This was discovered with a BCC program that uses bpf_override_return() to fail super block writes. This patch outputs an error clarifying that the primary super block write has failed, so users can expect potentially erroneous behaviour. It also forces wait_dev_supers() to return an error to its caller if the primary super block write fails. Signed-off-by: Howard McLauchlan <hmclauchlan@fb.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26btrfs: Refactor parameter of BTRFS_MAX_DEVS() from root to fs_infoQu Wenruo
Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-26Btrfs: enhance leak debug checker for extent state and extent bufferLiu Bo
This prints out eb->bflags since it contains some useful information, e.g. whether eb is dirty. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
2018-03-25Linux 4.16-rc7v4.16-rc7Linus Torvalds
2018-03-25Merge tag 'dmaengine-fix-4.16-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/slave-dma Pull dmaengine fix from Vinod Koul: "One small fix for stm32-dmamux fixing buffer overflow" * tag 'dmaengine-fix-4.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/slave-dma: dmaengine: stm32-dmamux: fix a potential buffer overflow
2018-03-25Merge branch 'x86-pti-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 and PTI fixes from Ingo Molnar: "Misc fixes: - fix EFI pagetables freeing - fix vsyscall pagetable setting on Xen PV guests - remove ancient CONFIG_X86_PPRO_FENCE=y - x86 is TSO again - fix two binutils (ld) development version related incompatibilities - clean up breakpoint handling - fix an x86 self-test" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry/64: Don't use IST entry for #BP stack x86/efi: Free efi_pgd with free_pages() x86/vsyscall/64: Use proper accessor to update P4D entry x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk x86/boot/64: Verify alignment of the LOAD segment x86/build/64: Force the linker to use 2MB page size selftests/x86/ptrace_syscall: Fix for yet more glibc interference
2018-03-25Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Make posix clock ID usage Spectre-safe" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: posix-timers: Protect posix clock array access against speculation
2018-03-25Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Two sched debug output related fixes: a console output fix and formatting fixes" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/debug: Adjust newlines for better alignment sched/debug: Fix per-task line continuation for console output
2018-03-25Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Misc kernel side fixes. Generic: - cgroup events counting fix x86: - Intel PMU truncated-parameter fix - RDPMC fix - API naming fix/rename - uncore driver big-hardware PCI enumeration fix - uncore driver filter constraint fix" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/cgroup: Fix child event counting bug perf/x86/intel/uncore: Fix multi-domain PCI CHA enumeration bug on Skylake servers perf/x86/intel: Rename confusing 'freerunning PEBS' API and implementation to 'large PEBS' perf/x86/intel/uncore: Add missing filter constraint for SKX CHA event perf/x86/intel: Don't accidentally clear high bits in bdw_limit_period() perf/x86/intel: Disable userspace RDPMC usage for large PEBS
2018-03-25Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Ingo Molnar: "Two fixes: tighten up a jump-labels warning to not trigger on certain modules and fix confusing (and non-existent) mutex API documentation" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: jump_label: Disable jump labels in __exit code locking/mutex: Improve documentation
2018-03-25tty: vt: fix up tabstops properlyLinus Torvalds
Tabs on a console with long lines do not wrap properly, so correctly account for the line length when computing the tab placement location. Reported-by: James Holderness <j4_james@hotmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-03-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull mqueuefs revert from Eric Biederman: "This fixes a regression that came in the merge window for v4.16. The problem is that the permissions for mounting and using the mqueuefs filesystem are broken. The necessary permission check is missing letting people who should not be able to mount mqueuefs mount mqueuefs. The field sb->s_user_ns is set incorrectly not allowing the mounter of mqueuefs to remount and otherwise have proper control over the filesystem. Al Viro and I see the path to the necessary fixes differently and I am not even certain at this point he actually sees all of the necessary fixes. Given a couple weeks we can probably work something out but I don't see the review being resolved in time for the final v4.16. I don't want v4.16 shipping with a nasty regression. So unfortunately I am sending a revert" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: Revert "mqueue: switch to on-demand creation of internal mount"
2018-03-24Revert "mqueue: switch to on-demand creation of internal mount"Eric W. Biederman
This reverts commit 36735a6a2b5e042db1af956ce4bcc13f3ff99e21. Aleksa Sarai <asarai@suse.de> writes: > [REGRESSION v4.16-rc6] [PATCH] mqueue: forbid unprivileged user access to internal mount > > Felix reported weird behaviour on 4.16.0-rc6 with regards to mqueue[1], > which was introduced by 36735a6a2b5e ("mqueue: switch to on-demand > creation of internal mount"). > > Basically, the reproducer boils down to being able to mount mqueue if > you create a new user namespace, even if you don't unshare the IPC > namespace. > > Previously this was not possible, and you would get an -EPERM. The mount > is the *host* mqueue mount, which is being cached and just returned from > mqueue_mount(). To be honest, I'm not sure if this is safe or not (or if > it was intentional -- since I'm not familiar with mqueue). > > To me it looks like there is a missing permission check. I've included a > patch below that I've compile-tested, and should block the above case. > Can someone please tell me if I'm missing something? Is this actually > safe? > > [1]: https://github.com/docker/docker/issues/36674 The issue is a lot deeper than a missing permission check. sb->s_user_ns was is improperly set as well. So in addition to the filesystem being mounted when it should not be mounted, so things are not allow that should be. We are practically to the release of 4.16 and there is no agreement between Al Viro and myself on what the code should looks like to fix things properly. So revert the code to what it was before so that we can take our time and discuss this properly. Fixes: 36735a6a2b5e ("mqueue: switch to on-demand creation of internal mount") Reported-by: Felix Abecassis <fabecassis@nvidia.com> Reported-by: Aleksa Sarai <asarai@suse.de> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2018-03-24Merge tag 'pinctrl-v4.16-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Two fixes for pin control for v4.16: - Renesas SH-PFC: remove a duplicate clkout pin which was causing crashes - fix Samsung out of bounds exceptions" * tag 'pinctrl-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: samsung: Validate alias coming from DT pinctrl: sh-pfc: r8a7795: remove duplicate of CLKOUT pin in pinmux_pins[]
2018-03-23Merge tag 'trace-v4.16-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull kprobe fixes from Steven Rostedt: "The documentation for kprobe events says that symbol offets can take both a + and - sign to get to befor and after the symbol address. But in actuality, the code does not support the minus. This fixes that issue, and adds a few more selftests to kprobe events" * tag 'trace-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: selftests: ftrace: Add a testcase for probepoint selftests: ftrace: Add a testcase for string type with kprobe_event selftests: ftrace: Add probe event argument syntax testcase tracing: probeevent: Fix to support minus offset from symbol
2018-03-23x86/entry/64: Don't use IST entry for #BP stackAndy Lutomirski
There's nothing IST-worthy about #BP/int3. We don't allow kprobes in the small handful of places in the kernel that run at CPL0 with an invalid stack, and 32-bit kernels have used normal interrupt gates for #BP forever. Furthermore, we don't allow kprobes in places that have usergs while in kernel mode, so "paranoid" is also unnecessary. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org
2018-03-23x86/efi: Free efi_pgd with free_pages()Waiman Long
The efi_pgd is allocated as PGD_ALLOCATION_ORDER pages and therefore must also be freed as PGD_ALLOCATION_ORDER pages with free_pages(). Fixes: d9e9a6418065 ("x86/mm/pti: Allocate a separate user PGD") Signed-off-by: Waiman Long <longman@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/1521746333-19593-1-git-send-email-longman@redhat.com
2018-03-23Merge tag 'mips_fixes_4.16_5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips Pull MIPS fixes from James Hogan: "Another miscellaneous pile of MIPS fixes for 4.16: - lantiq: fixes for clocks and Amazon SE (4.14) - ralink: fix booting on MT7621 (4.5) - ralink: fix halt (3.9)" * tag 'mips_fixes_4.16_5' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: MIPS: ralink: Fix booting on MT7621 MIPS: ralink: Remove ralink_halt() MIPS: lantiq: ase: Enable MFD_SYSCON MIPS: lantiq: Enable AHB Bus for USB MIPS: lantiq: Fix Danube USB clock
2018-03-23Merge tag 'vfio-v4.16-rc7' of git://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO fix from Alex Williamson: "Revert masking INTx where it cannot be enabled - it plays poorly with SR-IOV VFs and presumes DisINTx support" * tag 'vfio-v4.16-rc7' of git://github.com/awilliam/linux-vfio: Revert: "vfio-pci: Mask INTx if a device is not capabable of enabling it"
2018-03-23Merge tag 'mtd/fixes-for-4.16-rc7' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD fixes from Boris Brezillon: - Fix several problems in the fsl_ifc NAND controller driver - Fix misuse of mtd_ooblayout_ecc() in mtdchar.c * tag 'mtd/fixes-for-4.16-rc7' of git://git.infradead.org/linux-mtd: mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0 mtd: nand: fsl_ifc: Fix eccstat array overflow for IFC ver >= 2.0.0 mtd: nand: fsl_ifc: Fix nand waitfunc return value mtdchar: fix usage of mtd_ooblayout_ecc()
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