Enable PCIe EP controller for sdxlemur to enable mobile
broadband interface module support.
Change-Id: I173acc946da74700c3195f9c16eeceaf9eacb46d
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
When a context bank's SCTLR is programmed for an SMMU client
that wishes to bypass S1 translations and enable io-coherency, the
SHCFG bitfield of the SCTLR is set to 0. This means that a
client's transaction's shareability memory attribute will not be
modified as it goes through the SMMU.
This is problematic if the SMMU client's transaction is marked as
non-shareable, as the attribute will not be modified to be classified
as io-coherent, since io-coherent transactions should be cacheable
and shareable. Instead, the transaction will not snoop the CPU
caches, and will go to DDR, and may read incorrect data.
Thus, program the SHCFG bitfield in the context bank's SCTLR to
override the shareability attribute to outer shareable when
enabling io-coherency for clients using S1 bypass.
Change-Id: Ia4c1bbe7812ce7c2062c636e2b1bb39fa1ac516c
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
defconfigs generated at runtime scan through dependency order of
config fragments and enable respective config flag. Remove duplicate and
unnecessary configs in debug config fragment.
Change-Id: Ifbc74382a16479e0b7de068fe9c92211f49c1c92
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
The IPC log context and the log buffers allocated
are not destroyed upon remove, this will lead to
memory leak and cause memory allocation failures,
if the probe fails indefinitely.
Change-Id: I6844507cb5c5bec4908f34b3f00090594d2cefcf
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
Following flags are needed to support block crypto
based inline encryption framework on EMCC devices:
1. CONFIG_MMC_CQHCI_CRYPTO.
2. CONFIG_MMC_CQHCI_CRYPTO_QTI.
Test:
1. Device booted upto UI with File Based Encryption enabled.
2. Key insertion using fscryptctl tool.
3. Created new files under /data and checked retention across
multiple re-boots.
4. vts_kernel_encryption_test tests.
5. check_encryption test for verifying metadata encryption.
Change-Id: I574838b0e65e336d2c056ab7cfce8c9cd3e801e0
Signed-off-by: Vaibhav Agrawal <vagrawa@codeaurora.org>
store eth_ready_info pointer for late callback
trigger instead of storing cb and user data addresses.
eth_ready_info pointer is static and shall be searched
when callback is unregistered.
Change-Id: I03cbbc4920ee663890bad12ece6d41e9bd2a68d5
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Jann spotted the security hole due to race of mm ownership check.
If the task is sharing the mm_struct but goes through execve() before
mm_access(), it could skip process_madvise_behavior_valid check. That
makes *any advice hint* to reach into the remote process.
This patch removes the mm ownership check. With it, it will lose the
ability that local process could give *any* advice hint with vector
interface for some reason (e.g., performance). Since there is no
concrete example in upstream yet, it would be better to remove the
abiliity at this moment and need to review when such new advice comes
up.
Change-Id: I536de5167b6cf7378a06a6b7815f1dd2869a56a4
Fixes: ecb8ac8b1f14 ("mm/madvise: introduce process_madvise() syscall: an external memory hinting API")
Reported-by: Jann Horn <jannh@google.com>
Suggested-by: Jann Horn <jannh@google.com>
Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-Commit: a68a0262abdaa251e12c53715f48e698a18ef402
Git-Repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
- This change will add sfe support for the target
Change-Id: I0088f2d64fbf2ebb10435138edcca0eb9ddb0f4b
Signed-off-by: Aman Gupta <amangupt@codeaurora.org>
