Enable CC_STACKPROTECTOR_STRONG option for msm so that we
can make use of stack protector feature provided by compiler.
Change-Id: I28cfe711f42b7ad4d52a59169df6c72ec3458a12
Signed-off-by: Imran Khan <kimran@codeaurora.org>
Parentheses in 60 gHz band channels related regultory rule is
misplaced, due to which unable to change country code to JO.
To fix this, remove unwanted parentheses.
CRs-Fixed: 2084234
Change-Id: I655990f66929237cd4461462306eab9e66a08663
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Prevent deadlock between tasklet and delete_stream by stopping
irq during delete_stream.
Change-Id: Ibcc9fd44403d24112b01150a7d1f3c6e705ea99a
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Replace Multimedia14 and Multimedia18 with Multimedia26
and Multimedia27 respectively for transcode loopback
CRs-Fixed: 2077700
Change-Id: I40e6666882859a5699e86856a0b8769eb295f748
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
When transfer buffer is larger than available space, uci driver will
split the transfer into multiple transactions. Driver incorrectly
calculated the transfer length and caused infinite transfer.
Simplify uci write method to avoid such bugs.
CRs-Fixed: 2083693
Change-Id: Ic7169cefda6a4637511ecfa3ce5ddde6f3d55f8c
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
If a spinner is present, there is a chance that the load of
rwsem_has_spinner() in rwsem_wake() can be reordered with
respect to decrement of rwsem count in __up_write() leading
to wakeup being missed.
spinning writer up_write caller
--------------- -----------------------
[S] osq_unlock() [L] osq
spin_lock(wait_lock)
sem->count=0xFFFFFFFF00000001
+0xFFFFFFFF00000000
count=sem->count
MB
sem->count=0xFFFFFFFE00000001
-0xFFFFFFFF00000001
RMB
spin_trylock(wait_lock)
return
rwsem_try_write_lock(count)
spin_unlock(wait_lock)
schedule()
Reordering of atomic_long_sub_return_release() in __up_write()
and rwsem_has_spinner() in rwsem_wake() can cause missing of
wakeup in up_write() context. In spinning writer, sem->count
and local variable count is 0XFFFFFFFE00000001. It would result
in rwsem_try_write_lock() failing to acquire rwsem and spinning
writer going to sleep in rwsem_down_write_failed().
The smp_rmb() will make sure that the spinner state is
consulted after sem->count is updated in up_write context.
Change-Id: I96de9a65adedb35d1ee2c6c36dc7759c9b8f5d4d
Signed-off-by: Prateek Sood <prsood@codeaurora.org>
The patch frees the read workqueue structure after
scheduled workqueue processes the glink buffers and notifies
glink to avoid possible memory leak.
CRs-Fixed: 2083447
Change-Id: I4e562f9d1cbf02d8306e0a127835af85dfa5db23
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Currently, flushing of control workqueue is happening
under protection which is causing a deadlock. The patch
fixes the issue by flushing the control workqueue on
immediate closure of channel.
CRs-Fixed: 2081948
Change-Id: I6a7b1ee7cbabf2974700e28fc62c6d8fa3d464ed
Signed-off-by: Mohit Aggarwal <maggarwa@codeaurora.org>
Currently, memshare allocates 5MB memory to diag client on
receiving requests from modem. With the patch diag client
will be considered guaranteed on sdm630 to avoid memory
allocation failure on modem SSRs. Also being guaranteed
client allocated memory will never be freed.
CRs-Fixed: 2054448
Change-Id: I7b0780d064a27e8ebca9d31747ce1f9c18d84fdb
Signed-off-by: Mohit Aggarwal <maggarwa@codeaurora.org>
In offline charging mode, modem is not loaded so the proxy
IPA clock vote added by IPA driver on behalf of modem is
never released and this prolongs the charge time. Move the
proxy vote to IPA3_POST_INIT before rmnet_ipa driver init
completes.
Change-Id: I271c8e6916d0c3068f720ae81b67f0fc5c198b6f
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
This can clearly show the firmware mode sent through QMI message
in the logs to help debugging.
Signed-off-by: Yue Ma <yuem@codeaurora.org>
CRs-fixed: 2059087
Change-Id: I0b11808f00229ed557141226bc2510673a7a1ede
An SDP may get detected as a FLOAT charger by PMIC APSD.
To handle this case do the following steps when a FLOAT
charger is detected -
1. Limit the ICL to 100mA and start USB enumeration
2. If enumeration succeeds, USB notifies a valid
ICL and the charger updates ICL and charger-type to SDP.
3. If enumeration fails, USB notifies -ETIMEDOUT and
charger applies ICL based on the Rp value.
CRs-Fixed: 2081457
Change-Id: I2747a42ed9f9531e83c53d781a8ae9baa9aa74d0
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
