| Commit message (Collapse) | Author | Age |
|---|
| ... | |
| | |/ / / / / / / / / / / /
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | | |
Add device tree to support guest virtual machine on
msm kernel.
CRs-Fixed: 2000645
Change-Id: I4ca06c28c349dd533057b24fe6794a7c11a84cc6
Signed-off-by: Atul Raut <araut@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ \
| |_|_|_|_|/ / / / / / / /
|/| | | | | | | | | | | |
| | | | | | | | | | | | | |
platform"
|
| | | |_|_|_|_|_|_|_|_|/ /
| |/| | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Duplicate probing of mdss_mdp device node is now handled
within SDE driver.
Change-Id: I3e4bb5c73c8d43e6fe07ff791ea3815636e50a55
Signed-off-by: Narender Ankam <nankam@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | | |/ / / / / / / / / /
| |/| | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
QRD SDM660 failed on high-speed eye diagram test. Updated
these parameters based on tuning result to pass compliance test.
Change-Id: Ice00698872be4c39c2184dbd5bc2d99af7641b02
Signed-off-by: Ziqi Chen <ziqic@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / / /
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
QRD SDM630 failed on high-speed eye diagram test. Update these
parameters based on tuning result to pass compliance test.
Change-Id: I34bb4d7808448ba687bdd9495e1573cb9eac6098
Signed-off-by: Ziqi Chen <ziqic@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / / /
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Enabling SCSI_UFSHCD_CMD_LOGGING flag in defconfig
file. With this feature eanbled, ufs commands send
through ufshcd shall be logged.
Change-Id: Ibc4d1f39221fbcdc926e030d1df08a9fea31d24c
Signed-off-by: Can Guo <cang@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|_|_|_|_|_|_|_|/ /
| |/| | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
KERNEL_TEXT_RDONLY is similar to DEBUG_RODATA, but it relies on
4k pages to be made, whereas DEBUG_RODATA can work with or
without 4k pages. Let's move the depends on statement from
FORCE_PAGES to KERNEL_TEXT_RDONLY to accurately reflect the real
dependency here. This fixes a warning where we have FORCE_PAGES
enabled but DEBUG_RODATA is also enabled at the same time because
the latter is "default y" now and the depends on for FORCE_PAGES
can't be satisfied. In fact, it's OK for FORCE_PAGES to be
enabled at the same time as DEBUG_RODATA, it's really there to
prevent KERNEL_TEXT_RDONLY being enabled at the same time as
DEBUG_RODATA. Move the depends on to make things clearer.
Change-Id: Ie73b768ed4540cdb4d752a9b5f1a049bf644bc7e
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | | |
Move tdm common properties from child node to parent
for msm8996 automotive adp/cdp/dragonboard platforms.
CRs-fixed: 2034655
Change-Id: I861f221d0cdd47d9748b0ab6f9dee986a9776e87
Signed-off-by: Derek Chen <chenche@codeaurora.org>
|
| |\| | | | | | | | | | | |
| |_|/ / / / / / / / / /
|/| | | | | | | | | | | |
|
| | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Add TDM clock id setting in TDM parent node to
select between IBIT and EBIT for TDM operation.
Move dtsi entries from child to parent that are
common to the group.
CRs-fixed: 1116515
Change-Id: I663eb926818c2aae1eaea8c78bdc0a973ecd0ae3
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|_|_|/ / / / / / /
| |/| | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Use the same FG ESR timer value (96) for charging and
discharging. This is to avoid the frequent periodic spur
seen in the RF performance with charger connected.
CRs-Fixed: 2046553
Change-Id: I9d1ad61f75f553bf527906715699817236f44b01
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / / /
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
remove the DCC_CONFIG option in perf defconfig for SDM660
target.
Change-Id: Id1b019a5eb1c6a71d4b5e6e854e642411714a900
Signed-off-by: Saranya Chidura <schidura@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / / /
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Sync defconfig with make menuconfig output.
Change-Id: Ieefef23fe14676007580c524268ef2a228d38059
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|/ / / / / / / / /
| |/| | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
DMA clients may opt to clear cpu virtual address mapping
on alloc. On free when dma buffer is given back to cpu,
ensure that it is always remapped in cpu address space.
Change-Id: I67f9616d9bee8cf07cbe81468ebf174d2599f4c5
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \
| |_|/ / / / / / / / / /
|/| | | | | | | | | | | |
|
| | | |_|_|/ / / / / / /
| |/| | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
The virtual corner mapping for 2.15GHz for speed-bin-1 was incorrectly
mapped. Update the mapping to reflect the correct corner.
Change-Id: I73b11f7a3a4346fc0118a51032148fad75db40eb
Signed-off-by: Taniya Das <tdas@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | |\ \ \ \ \ \ \ \ \ \ \
| | | |_|_|_|_|/ / / / /
| | |/| | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
* refs/heads/9796ea8
Linux 4.4.67
dm ioctl: prevent stack leak in dm ioctl call
nfsd: stricter decoding of write-like NFSv2/v3 ops
nfsd4: minor NFSv2/v3 write decoding cleanup
ext4/fscrypto: avoid RCU lookup in d_revalidate
ext4 crypto: use dget_parent() in ext4_d_revalidate()
ext4 crypto: revalidate dentry after adding or removing the key
ext4: require encryption feature for EXT4_IOC_SET_ENCRYPTION_POLICY
IB/ehca: fix maybe-uninitialized warnings
IB/qib: rename BITS_PER_PAGE to RVT_BITS_PER_PAGE
netlink: Allow direct reclaim for fallback allocation
8250_pci: Fix potential use-after-free in error path
scsi: cxlflash: Improve EEH recovery time
scsi: cxlflash: Fix to avoid EEH and host reset collisions
scsi: cxlflash: Scan host only after the port is ready for I/O
net: tg3: avoid uninitialized variable warning
mtd: avoid stack overflow in MTD CFI code
drbd: avoid redefinition of BITS_PER_PAGE
ALSA: ppc/awacs: shut up maybe-uninitialized warning
ASoC: intel: Fix PM and non-atomic crash in bytcr drivers
Handle mismatched open calls
timerfd: Protect the might cancel mechanism proper
ANDROID: android-base.cfg: remove USB_OTG_WAKELOCK
ANDROID: android-base.cfg: remove defunct options
ANDROID: arm64: suspend: Restore the UAO state
ANDROID: usb: gadget: f_audio_source: disable the CPU C-states upon playback
ANDROID: usb: gadget: f_mtp: Set 0xFFFFFFFF in mtp header ContainerLength field
Conflicts:
drivers/usb/gadget/function/f_mtp.c
fs/ext4/crypto.c
Change-Id: I408054176798ba49f0b62fb46a3b0d59060d108e
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
| | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Upstream commit d08544127d9f ("arm64: suspend: Reconfigure PSTATE
after resume from idle") when cherry-picked on LTS linux-4.4.y
removed UAO reset code because UAO is not supported in linux-4.4.y.
But common/android-4.4 has UAO support, added in Change-Id:
I1a6a74a1f33b92d54368bd99387b55cf62930903 ("UPSTREAM: arm64: kernel:
Add support for User Access Override").
This patch pick up the UAO specific changes of upstream commit
dropped in LTS cherry-pick.
Fixes: LTS commit 71710cd35a55 ("arm64: suspend: Reconfigure PSTATE after resume from idle")
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \
| |_|_|_|/ / / / / / / /
|/| | | | | | | | | | | |
|
| | | |_|/ / / / / / / /
| |/| | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
SMB1381 acts as a slave charger in QRD SDM660 board. Add device node
to support this function. Delete SMB1351 device node to avoid conflict
with SMB1381.
CRs-Fixed: 2042455
Change-Id: I97a5b2acb757cbbf08010ad03df6e24039beccac
Signed-off-by: Yingwei Zhao <cyizhao@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|_|_|_|_|_|_|/ /
| |/| | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
Camss throttle clock is always on which is consuming power.
To avoid this add support to dynamically enable and disable
clock.
Change-Id: I2eddb414f5c1a22ab42154d28a05e41e64cb5bc9
Signed-off-by: Shilpa Mamidi <shilpam@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|_|_|_|/ / / / /
| |/| | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
Add IRIS camera support on msm8998 and sdm660 mtp
platforms. This is required for secure camera feature.
CRs-Fixed: 2024793
Change-Id: I5a95e58caa814c23b8e82a21485c056b6066fa95
Signed-off-by: Tanvi Aggarwal <tanvia@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | | |_|/ / / / / / / /
| |/| | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
This flag is primarily being used for WLAN to support WLAN
hardware which cannot handle "> 32 bit" physical addresses for
DMA.
Disable this flag for the perf variant of msm8998. This flag forces DMA
addresses to be in 32 bit region. Using this flag with ihelium WLAN
solution (which can handle 64 bit physical DMA addresses) is causing a
reduction in peak KPIs for TCP RX.
Since kernel 4.4 is being used only by ihelium and not being used
for older versions of WLAN hardware (e.g. ROME), we can safely disable
this flag.
CRs-Fixed: 2044326
Change-Id: If2e7d4bab15f6211e91b1095a8ac6c2bf7e9000e
Signed-off-by: Mohit Khanna <mkhannaqca@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / /
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
This option allow CNSS platform driver to use asynchronous
probe for auto platform.
Change-Id: I54c997be995e3fb660779a18fd848dcbc325c49a
Signed-off-by: Wei Li <weili@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / /
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
Adding perf defconfig for APQ8098 mediabox.
APQ8098 Display driver is moving away from Framebuffer (CONFIG_FB)
configuration to DRM (CONFIG_DRM) configuration and mediabox is using
ATH10k wlan driver.
Change-Id: I6f0b52a4beca9b3367d9fc52127aa57426685355
Signed-off-by: Shadab Naseem <snaseem@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | |/ / / / / / / / / /
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | |
| | | | | | | | | | | |
Enable OnSemi external buck regulator driver to provide
the supply for graphics rail on msm8996-auto board.
Change-Id: I0e7a37aca19fba94c17fb34c81753115b9fe6d7c
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ |
|
| | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | | |
Add GPU clock plan for speed bin 2 of MSM8996Pro target.
This is initial change for supporting GPU speed bin 2.
CRs-Fixed: 1082439
Change-Id: Ifb21ae3baa3df001d944aa2c9db36dffa2a29504
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
|
| |\ \ \ \ \ \ \ \ \ \ \ \
| |_|/ / / / / / / / / /
|/| | | | / / / / / / /
| | |_|_|/ / / / / / /
| |/| | | | | | | | | |
|
| | |\ \ \ \ \ \ \ \ \ \
| | | |_|_|/ / / / / /
| | |/| | | / / / / /
| | |_|_|_|/ / / / /
| |/| | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | | |
* refs/heads/tmp-24ac44d
Linux 4.4.66
ftrace/x86: Fix triple fault with graph tracing and suspend-to-ram
ARCv2: save r30 on kernel entry as gcc uses it for code-gen
nfsd: check for oversized NFSv2/v3 arguments
Input: i8042 - add Clevo P650RS to the i8042 reset list
p9_client_readdir() fix
MIPS: Avoid BUG warning in arch_check_elf
MIPS: KGDB: Use kernel context for sleeping threads
ALSA: seq: Don't break snd_use_lock_sync() loop by timeout
ALSA: firewire-lib: fix inappropriate assignment between signed/unsigned type
ipv6: check raw payload size correctly in ioctl
ipv6: check skb->protocol before lookup for nexthop
macvlan: Fix device ref leak when purging bc_queue
ip6mr: fix notification device destruction
netpoll: Check for skb->queue_mapping
net: ipv6: RTF_PCPU should not be settable from userspace
dp83640: don't recieve time stamps twice
tcp: clear saved_syn in tcp_disconnect()
sctp: listen on the sock only when it's state is listening or closed
net: ipv4: fix multipath RTM_GETROUTE behavior when iif is given
l2tp: fix PPP pseudo-wire auto-loading
l2tp: take reference on sessions being dumped
net/packet: fix overflow in check for tp_reserve
net/packet: fix overflow in check for tp_frame_nr
l2tp: purge socket queues in the .destruct() callback
net: phy: handle state correctly in phy_stop_machine
net: neigh: guard against NULL solicit() method
sparc64: Fix kernel panic due to erroneous #ifdef surrounding pmd_write()
sparc64: kern_addr_valid regression
xen/x86: don't lose event interrupts
usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize
regulator: core: Clear the supply pointer if enabling fails
RDS: Fix the atomicity for congestion map update
net_sched: close another race condition in tcf_mirred_release()
net: cavium: liquidio: Avoid dma_unmap_single on uninitialized ndata
MIPS: Fix crash registers on non-crashing CPUs
md:raid1: fix a dead loop when read from a WriteMostly disk
ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()
drm/amdgpu: fix array out of bounds
crypto: testmgr - fix out of bound read in __test_aead()
clk: sunxi: Add apb0 gates for H3
ARM: OMAP2+: timer: add probe for clocksources
xc2028: unlock on error in xc2028_set_config()
f2fs: do more integrity verification for superblock
net: pppolac/pppopns: Add back the msg_flags
Conflicts:
drivers/regulator/core.c
Change-Id: I8e7b279efa442a0338ee735d27ff3ebe866a8dee
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
| | | |\ \ \ \ \ \ \ \
| | | | |_|_|_|/ / /
| | | |/| | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | | |
Changes in 4.4.66:
f2fs: do more integrity verification for superblock
xc2028: unlock on error in xc2028_set_config()
ARM: OMAP2+: timer: add probe for clocksources
clk: sunxi: Add apb0 gates for H3
crypto: testmgr - fix out of bound read in __test_aead()
drm/amdgpu: fix array out of bounds
ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()
md:raid1: fix a dead loop when read from a WriteMostly disk
MIPS: Fix crash registers on non-crashing CPUs
net: cavium: liquidio: Avoid dma_unmap_single on uninitialized ndata
net_sched: close another race condition in tcf_mirred_release()
RDS: Fix the atomicity for congestion map update
regulator: core: Clear the supply pointer if enabling fails
usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize
xen/x86: don't lose event interrupts
sparc64: kern_addr_valid regression
sparc64: Fix kernel panic due to erroneous #ifdef surrounding pmd_write()
net: neigh: guard against NULL solicit() method
net: phy: handle state correctly in phy_stop_machine
l2tp: purge socket queues in the .destruct() callback
net/packet: fix overflow in check for tp_frame_nr
net/packet: fix overflow in check for tp_reserve
l2tp: take reference on sessions being dumped
l2tp: fix PPP pseudo-wire auto-loading
net: ipv4: fix multipath RTM_GETROUTE behavior when iif is given
sctp: listen on the sock only when it's state is listening or closed
tcp: clear saved_syn in tcp_disconnect()
dp83640: don't recieve time stamps twice
net: ipv6: RTF_PCPU should not be settable from userspace
netpoll: Check for skb->queue_mapping
ip6mr: fix notification device destruction
macvlan: Fix device ref leak when purging bc_queue
ipv6: check skb->protocol before lookup for nexthop
ipv6: check raw payload size correctly in ioctl
ALSA: firewire-lib: fix inappropriate assignment between signed/unsigned type
ALSA: seq: Don't break snd_use_lock_sync() loop by timeout
MIPS: KGDB: Use kernel context for sleeping threads
MIPS: Avoid BUG warning in arch_check_elf
p9_client_readdir() fix
Input: i8042 - add Clevo P650RS to the i8042 reset list
nfsd: check for oversized NFSv2/v3 arguments
ARCv2: save r30 on kernel entry as gcc uses it for code-gen
ftrace/x86: Fix triple fault with graph tracing and suspend-to-ram
Linux 4.4.66
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
| | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | | |
commit 34a477e5297cbaa6ecc6e17c042a866e1cbe80d6 upstream.
On x86-32, with CONFIG_FIRMWARE and multiple CPUs, if you enable function
graph tracing and then suspend to RAM, it will triple fault and reboot when
it resumes.
The first fault happens when booting a secondary CPU:
startup_32_smp()
load_ucode_ap()
prepare_ftrace_return()
ftrace_graph_is_dead()
(accesses 'kill_ftrace_graph')
The early head_32.S code calls into load_ucode_ap(), which has an an
ftrace hook, so it calls prepare_ftrace_return(), which calls
ftrace_graph_is_dead(), which tries to access the global
'kill_ftrace_graph' variable with a virtual address, causing a fault
because the CPU is still in real mode.
The fix is to add a check in prepare_ftrace_return() to make sure it's
running in protected mode before continuing. The check makes sure the
stack pointer is a virtual kernel address. It's a bit of a hack, but
it's not very intrusive and it works well enough.
For reference, here are a few other (more difficult) ways this could
have potentially been fixed:
- Move startup_32_smp()'s call to load_ucode_ap() down to *after* paging
is enabled. (No idea what that would break.)
- Track down load_ucode_ap()'s entire callee tree and mark all the
functions 'notrace'. (Probably not realistic.)
- Pause graph tracing in ftrace_suspend_notifier_call() or bringup_cpu()
or __cpu_up(), and ensure that the pause facility can be queried from
real mode.
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>
Cc: linux-acpi@vger.kernel.org
Cc: Borislav Petkov <bp@alien8.de>
Cc: Len Brown <lenb@kernel.org>
Link: http://lkml.kernel.org/r/5c1272269a580660703ed2eccf44308e790c7a98.1492123841.git.jpoimboe@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | | |
commit ecd43afdbe72017aefe48080631eb625e177ef4d upstream.
This is not exposed to userspace debugers yet, which can be done
independently as a seperate patch !
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | | |
commit c46f59e90226fa5bfcc83650edebe84ae47d454b upstream.
arch_check_elf contains a usage of current_cpu_data that will call
smp_processor_id() with preemption enabled and therefore triggers a
"BUG: using smp_processor_id() in preemptible" warning when an fpxx
executable is loaded.
As a follow-up to commit b244614a60ab ("MIPS: Avoid a BUG warning during
prctl(PR_SET_FP_MODE, ...)"), apply the same fix to arch_check_elf by
using raw_current_cpu_data instead. The rationale quoted from the previous
commit:
"It is assumed throughout the kernel that if any CPU has an FPU, then
all CPUs would have an FPU as well, so it is safe to perform the check
with preemption enabled - change the code to use raw_ variant of the
check to avoid the warning."
Fixes: 46490b572544 ("MIPS: kernel: elf: Improve the overall ABI and FPU mode checks")
Signed-off-by: James Cowgill <James.Cowgill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15951/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
