linux-stable/arch/arm64
Andy Gross 82bcd08702 firmware: qcom: scm: Fix interrupted SCM calls
This patch adds a Qualcomm specific quirk to the arm_smccc_smc call.

On Qualcomm ARM64 platforms, the SMC call can return before it has
completed.  If this occurs, the call can be restarted, but it requires
using the returned session ID value from the interrupted SMC call.

The quirk stores off the session ID from the interrupted call in the
quirk structure so that it can be used by the caller.

This patch folds in a fix given by Sricharan R:
https://lkml.org/lkml/2016/9/28/272

Signed-off-by: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-02-03 18:46:33 +00:00
..
boot Amlogic fixes for v4.10 2017-01-04 16:42:00 +01:00
configs ARM64: defconfig: enable DRM_MESON as module 2017-01-03 09:31:13 -08:00
crypto crypto: arm64/crc32 - accelerated support based on x86 SSE implementation 2016-12-07 20:01:22 +08:00
include arm64: KVM: Save/restore the host SPE state when entering/leaving a VM 2017-02-02 18:33:01 +00:00
kernel firmware: qcom: scm: Fix interrupted SCM calls 2017-02-03 18:46:33 +00:00
kvm arm64: KVM: Save/restore the host SPE state when entering/leaving a VM 2017-02-02 18:33:01 +00:00
lib arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
mm arm64: dma-mapping: Fix dma_mapping_error() when bypassing SWIOTLB 2017-01-26 12:25:14 +00:00
net arm64: bpf: optimize LD_ABS, LD_IND 2016-06-10 23:11:50 -07:00
xen arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
Kconfig arm64: Work around Falkor erratum 1009 2017-02-01 15:41:50 +00:00
Kconfig.debug efi: arm64: Add vmlinux debug link to the Image binary 2017-02-03 15:22:37 +00:00
Kconfig.platforms ARM: SoC driver updates for v4.10 2016-12-15 16:03:25 -08:00
Makefile arm64: Add detection code for broken .inst support in binutils 2016-12-06 15:54:21 +00:00