The stringification operator, `#`, in the preprocessor escapes strings.
For example, `# "foo"` becomes `"\"foo\""`. GCC and Clang differ in how
they treat section names that contain \".
The portable solution is to not use a string literal with the
preprocessor stringification operator.
Change-Id: I7ec44bd2ef15fa8019f2fa5efe2eddf40585ab5a
Link: https://bugs.llvm.org/show_bug.cgi?id=42950
Fixes: fe15b50cde ("srcu: Allocate per-CPU data for DEFINE_SRCU() in modules")
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Git-commit: c1370c128cf49147f1d4c670b7101134231b3dc5
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: lixiang <lixiang@codeaurora.org>
veth_ipa_suspend function returning an error when the interface
is already in deactivated is fixed. Changed the return
value from -EPERM to non error as there is no error in this case.
Change-Id: I10f283e767a442e6897c4d35cc370bbc84dd2d9d
Acked-by: Sarosh Hasan <sarohasa@qti.qualcomm.com>
Signed-off-by: Bojun Pan <bojunp@codeaurora.org>
Enable A/B support by appending slot suffix based on
androidboot.slot_suffix.
Change-Id: I7bdc798f6203ba026606d56cf0bc76e0cfbb6b4a
Signed-off-by: Venkata Rao Kakani <vkakani@codeaurora.org>
When CPU trying to move a task to other cpu in active load balance or
by other means, then the other helping cpu marked as reserved to avoid
it for other scheduler decisions. Once the task moved successfully,
the reservation will be cleared enables for other scheduler decisions.
The reserved flag is been analogously protected with busy cpu’s
rq->active_balance, which is protected with runqueue locks. So whenever
rq->active_balance is set for busy cpu, then reserved flag would set for
helping cpu.
Sometimes, it is observed that, cpu is marked as reserved with no cpu's
rq->active_balance set. There are some unlikely possible corner cases
may cause this behavior:
- On active load balance path, cpu stop machine returns queued status
of active_balance work on cpu_stopper, which is not checked on active
balance path. so when stop machine is not able to queue ( unlikely),
then reserved flag wouldn't be cleared.
So, catch the return value and on failure, clear reserved flag for cpu.
- Clear_walt_request() called on the cpu to clear any pending walt works,
it may possible that, push_task might have changed or cleared, then
reserved cpu would be left uncleared.
So clear the push_cpu independent of push_task.
Change-Id: I75d032bf399cb3da8e807186b1bc903114168a4e
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
If GMU firmware fails any assertion, NMI is triggered and GMU would be
in an unresponsive state. Hence abort polling for any HFI response
if GMU assertion fails. Also avoid sending NMI in that case.
Change-Id: I8073594c417ec2716d3a94b1fcfeeb4bde9031b0
Signed-off-by: Puranam V G Tejaswi <pvgtejas@codeaurora.org>
Dump MHI/PBL/SBL debug data periodically during MHI power on
in order to debug issues if anything is stuck during power on.
Change-Id: I300bf18e36ac74a0bb1ea924cbc401ed283862fe
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Define a new carveout heap that will be used for audio
usecases.
Change-Id: I7da5e3c32f9bd8ba0d8cdcb6b8a1521b420c3d4a
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
For link training Data link layer, active bit is checked
in link status register of the root complex. Hence create
a new function msm_pcie_dll_link_active() to check the link
status. Use same function in msm_pcie_confirm_linkup() as well.
In order to check endpoint access use pci_device_is_present()
provided by framework. This allows all ep config space access
to go through operation config callback from framework.
Also, remove reading of root complex vendor id and device id
which is redundant now.
Change-Id: I46fdb566ed20759d38d991ceeb23703759c04ecd
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Currently advanced error reporting is enabled by pci msm
controller driver using custom API. Since AER root port
service driver provides exported API
pci_enable_pcie_error_reporting() use this API to enable
support for AER and get rid of custom API. Framework API
needs to be wrapped under QGKI kernel config to prevent
GKI ABI breakage.
Change-Id: I3856fdc958a6234fe5e0a888733ce9f57fa5a48e
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
For invalid ioctl inputs from user, kgsl already returns -ENOIOCTLCMD error
code. Avoid flooding kernel log with such errors.
Change-Id: Iaf9c8eb0c51b221738482e2b4b02289913a2878e
Signed-off-by: Kamal Agrawal <kamaagra@codeaurora.org>
The recommendation is to ensure that the ACD BLK_ARES/IROOT_ARES are
kept asserted for at least 100 us before being de-asserted.
Change-Id: I7910a86bcff1589d8ace975c6c18e2b86e924714
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Added check to return fastrpc ioctl call when process exit sequence is
in progress.
Change-Id: I83915cb3fb75cc69d245a56800dcf42b492e01ea
Acked-by: Nishant Chaubey <chaubey@qti.qualcomm.com>
Signed-off-by: Jeya R <jeyr@codeaurora.org>
Add support in the driver to manage power without enabling pm runtime.
UART driver gives control to user space client to vote for clock on/off
by exposing ioctls. These vote clock on/off APIs depend on PM runtime
framework for power related operations.
This change relaxes driver from depending on userspace ioctls to invoke
runtime resume/suspend for basic uart functionality which will now be
done by system suspend/resume. This will block PM framework API's and
use system suspend/resume API for UART on/off.
Change-Id: Idf0632c0e2d40907f7a226cd7e3e814d1c1f6751
Signed-off-by: Ashish Kori <akori@codeaurora.org>
Add driver to send and receive events from Slate
co-processor. The driver uses Glink channel to communicate
with Slate.
Change-Id: I2b7cf9a47e8947f79c7e9cd8b1311ff8c04bf848
Signed-off-by: Ajit Kumar <kajit@codeaurora.org>
Enable this driver to allow using standard APIs
to enable and disable AER support in endpoint
driver. In order to enable this driver
CONFIG_PCI_QTI needs to be enabled to prevent
GKI ABI breakage for GKI enabled configuration.
Change-Id: Icec7e6b10a7449d7dcf011afd73e1c573c16c8c5
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Enable CONFIG_INCREMENTAL_FS in LA guest to support APK
updates.
Change-Id: I0c202ba7d28b7393dcb47544728f8c042137ea28
Signed-off-by: Venkata Rao Kakani <vkakani@codeaurora.org>
Enable CONFIG_INCREMENTAL_FS in LA to support APK
updates.
Change-Id: I3dda81703af139c3554993c725189215c28f386c
Signed-off-by: Venkata Rao Kakani <vkakani@codeaurora.org>
