Update to 4.2.6
This commit is contained in:
Ben Hutchings
parent
ef1fd62260
commit
7f79eccf5e
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@ -1,5 +1,84 @@
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linux (4.2.5-2) UNRELEASED; urgency=medium
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linux (4.2.6-1) UNRELEASED; urgency=medium
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* New upstream stable update:
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https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.6
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- mmc: core: Fix init_card in 52Mhz (regression in 4.2)
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- rtlwifi: rtl8821ae: Fix system lockups on boot (regression in 4.2)
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- iwlwifi: mvm: init card correctly on ctkill exit check
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(regression in 3.18)
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- iwlwifi: mvm: flush fw_dump_wk when mvm fails to start
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(regression in 3.18)
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- [x86] iommu/vt-d: fix range computation when making room for large pages
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- [x86] iommu/amd: Fix BUG when faulting a PROT_NONE VMA
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- [x86] iommu/amd: Don't clear DTE flags when modifying it
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- drm: fix mutex leak in drm_dp_get_mst_branch_device
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- drm: Correct arguments to list_tail_add in create blob ioctl
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- drm: crtc: integer overflow in drm_property_create_blob()
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- rtl28xxu: fix control message flaws (regression in 4.0)
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- ALSA: hda - Fix deadlock at error in building PCM
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- [x86] ioapic: Prevent NULL pointer dereference in setup_ioapic_dest()
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(regression in 4.2.4)
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- mm: make sendfile(2) killable
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- drm/radeon/dpm: don't add pwm attributes if DPM is disabled
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(regression in 4.0)
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- [x86] drm/i915: Restore lost DPLL register write on gen2-4
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(regression in 3.18)
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- [x86] drm/i915: Deny wrapping an userptr into a framebuffer
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- drm/radeon: don't try to recreate sysfs entries on resume
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(regression in 4.2.5)
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- drm/radeon: fix dpms when driver backlight control is disabled
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(regression in 4.2.4)
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- drm/radeon: move bl encoder assignment into bl init
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- rbd: require stable pages if message data CRCs are enabled
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- rbd: don't leak parent_spec in rbd_dev_probe_parent()
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- rbd: prevent kernel stack blow up on rbd map
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- [armhf] EXYNOS: Fix double of_node_put() when parsing child power domains
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(regression in 4.2)
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- [armhf] dts: Fix audio card detection on Peach boards (regression in 4.1)
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- [arm64] Revert "ARM64: unwind: Fix PC calculation"
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- block: don't release bdi while request_queue has live references
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(regression in 4.2)
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- dm btree remove: fix a bug when rebalancing nodes after removal
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- dm cache: the CLEAN_SHUTDOWN flag was not being set
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- dm btree: fix leak of bufio-backed block in btree_split_beneath error path
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- Revert "serial: 8250_dma: don't bother DMA with small transfers"
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(regression in 4.0)
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- [armel] i2c: mv64xxx: really allow I2C offloading (regression in 3.19)
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- clkdev: fix clk_add_alias() with a NULL alias device name
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(regression in 4.2)
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- fbcon: initialize blink interval before calling fb_set_par
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(regression in 4.2)
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- PCI: Prevent out of bounds access in numa_node override
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- ovl: free stack of paths in ovl_fill_super (regression in 4.0)
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- ovl: free lower_mnt array in ovl_put_super (regression in 4.0)
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- ovl: fix dentry reference leak
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- ovl: fix open in stacked overlay (regression in 4.2)
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- [x86] Input: alps - only the Dell Latitude D420/430/620/630 have separate
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stick button bits (regression in 4.1)
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- crypto: api - Only abort operations on fatal signal
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- md/raid1: submit_bio_wait() returns 0 on success (regression in 3.10)
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- md/raid10: submit_bio_wait() returns 0 on success (regression in 3.10)
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- md/raid5: fix locking in handle_stripe_clean_event() (regression in 3.13)
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- Revert "md: allow a partially recovered device to be hot-added to an
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array." (regression in 3.14) (Closes: #777511)
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- [amd64] EDAC, sb_edac: Fix TAD presence check for sbridge_mci_bind_devs()
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(regression in 4.2)
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- mvsas: Fix NULL pointer dereference in mvs_slot_task_free
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- netfilter: ipset: Fix sleeping memory allocation in atomic context
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(regression in 4.2)
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- btrfs: fix possible leak in btrfs_ioctl_balance() (regression in 4.2.5)
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- kvm: irqchip: fix memory leak (regression in 4.2)
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- [armhf] thermal: exynos: Fix register read in TMU (regression in 4.2)
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- blk-mq: fix use-after-free in blk_mq_free_tag_set() (regression in 4.2)
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- IB/cm: Fix rb-tree duplicate free and use-after-free
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- sched/deadline: Fix migration of SCHED_DEADLINE tasks (regression in 4.2)
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- [arm64] compat: fix stxr failure case in SWP emulation
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- NVMe: Fix memory leak on retried commands
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- [x86] drm/vmwgfx: Fix up user_dmabuf refcounting
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- thp: use is_zero_pfn() only after pte_present() check (regression in 4.1)
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- xen: fix backport of previous kexec patch
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[ Ben Hutchings ]
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* usbvision: fix overflow of interfaces array (CVE-2015-7833)
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* RDS: fix race condition when sending a message on unbound socket
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(CVE-2015-7990)
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@ -1,43 +0,0 @@
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From: David Howells <dhowells@redhat.com>
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Date: Fri, 18 Sep 2015 11:45:12 +0100
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Subject: ovl: conditionally use O_LARGEFILE in ovl_copy_up()
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Origin: https://git.kernel.org/cgit/linux/kernel/git/mszeredi/vfs.git/commit?id=bb00c2cd01c27e037900a28dcd01b00317a42fdb
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Open the lower file with O_LARGEFILE in ovl_copy_up() if the lower file
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is >= 4GiB in size.
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Reported-by: Ulrich Obergfell <uobergfe@redhat.com>
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Signed-off-by: David Howells <dhowells@redhat.com>
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Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
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Cc: <stable@vger.kernel.org> # v3.18+
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---
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fs/overlayfs/copy_up.c | 9 ++++++---
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1 file changed, 6 insertions(+), 3 deletions(-)
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diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
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index 84d693d..391c359 100644
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--- a/fs/overlayfs/copy_up.c
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+++ b/fs/overlayfs/copy_up.c
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@@ -76,16 +76,19 @@ static int ovl_copy_up_data(struct path *old, struct path *new, loff_t len)
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struct file *new_file;
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loff_t old_pos = 0;
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loff_t new_pos = 0;
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- int error = 0;
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+ int error = 0, o_flag = 0;
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if (len == 0)
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return 0;
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- old_file = ovl_path_open(old, O_RDONLY);
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+ if (i_size_read(d_inode(old->dentry)) > MAX_NON_LFS)
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+ o_flag |= O_LARGEFILE;
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+
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+ old_file = ovl_path_open(old, o_flag | O_RDONLY);
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if (IS_ERR(old_file))
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return PTR_ERR(old_file);
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- new_file = ovl_path_open(new, O_WRONLY);
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+ new_file = ovl_path_open(new, o_flag | O_WRONLY);
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if (IS_ERR(new_file)) {
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error = PTR_ERR(new_file);
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goto out_fput;
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@ -91,7 +91,6 @@ bugfix/all/dcache-reduce-the-scope-of-i_lock-in-d_splice_alias.patch
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bugfix/all/rds-verify-the-underlying-transport-exists-before-cr.patch
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bugfix/all/media-uvcvideo-disable-hardware-timestamps-by-defaul.patch
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bugfix/mips/mips-pgtable-bits.h-correct-_page_global_shift-build.patch
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bugfix/all/ovl-conditionally-use-o_largefile-in-ovl_copy_up.patch
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features/all/ath10k-add-qca6164-support.patch
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debian/block-fix-abi-change-in-4.2.2.patch
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bugfix/all/nbd-fix-timeout-detection.patch
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