linux/drivers/firmware
Bjorn Andersson 3a99f121fe firmware: qcom: scm: Introduce pas_metadata context
Starting with Qualcomm SM8450, some new security enhancements has been
done in the secure world, which results in the requirement to keep the
metadata segment accessible by the secure world from init_image() until
auth_and_reset().

Introduce a "PAS metadata context" object that can be passed to
init_image() for tracking the mapped memory and a related release
function for client drivers to release the mapping once either
auth_and_reset() has been invoked or in error handling paths on the way
there.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220128025513.97188-2-bjorn.andersson@linaro.org
2022-02-03 15:32:29 -06:00
..
arm_ffa firmware: arm_ffa: Remove unused 'compat_version' variable 2021-10-26 12:46:15 +01:00
arm_scmi virtio: wrap config->reset calls 2022-01-14 18:50:52 -05:00
broadcom firmware: tee_bnxt: Release TEE shm, session, and context during kexec 2021-07-21 07:55:50 +02:00
cirrus firmware: cs_dsp: Clear core reset for cache 2022-01-05 13:53:53 +00:00
efi RISC-V: Introduce sv48 support without relocatable kernel 2022-01-19 19:37:44 -08:00
google firmware: Update Kconfig help text for Google firmware 2021-12-21 10:12:31 +01:00
imx firmware: imx: scu-pd: add missed ADC1 pd 2021-03-29 09:34:37 +08:00
meson firmware: meson-sm: enable build as module 2020-10-26 13:36:05 -07:00
psci firmware/psci: fix application of sizeof to pointer 2021-10-26 17:40:54 -05:00
smccc firmware: smccc: Fix check for ARCH_SOC_ID not implemented 2021-11-22 11:42:59 +01:00
tegra firmware: tegra: Fix error application of sizeof() to pointer 2021-10-18 16:04:01 +02:00
xilinx Char/Misc and other driver changes for 5.17-rc1 2022-01-14 16:02:28 +01:00
arm_scpi.c ARM SCMI updates for v5.14 2021-06-12 08:42:29 -07:00
arm_sdei.c arm64: sdei: move uaccess logic to arch/arm64/ 2020-12-02 19:46:14 +00:00
dmi_scan.c ASoC: soc-core: fix DMI handling 2021-03-11 13:25:09 +00:00
dmi-id.c firmware: dmi: Move product_sku info to the end of the modalias 2021-09-02 17:28:53 +02:00
dmi-sysfs.c firmware: dmi-sysfs: use default_groups in kobj_type 2022-01-06 14:28:22 +01:00
edd.c firmware: edd: remove empty default_attrs array 2022-01-06 14:28:42 +01:00
iscsi_ibft_find.c iscsi_ibft: fix warning in reserve_ibft_region() 2021-08-05 19:47:57 -04:00
iscsi_ibft.c iscsi_ibft: Fix isa_bus_to_virt not working under ARM 2021-09-02 16:22:00 -04:00
Kconfig Linux 5.15-rc6 2021-10-18 13:50:42 +01:00
Makefile firmware: cs_dsp: add driver to support firmware loading on Cirrus Logic DSPs 2021-09-27 13:00:42 +01:00
memmap.c firmware: memmap: use default_groups in kobj_type 2022-01-05 19:17:29 +01:00
pcdp.c
pcdp.h
qcom_scm-legacy.c firmware: qcom_scm: Fix kernel-doc function names to match 2021-04-06 21:25:49 -05:00
qcom_scm-smc.c firmware: qcom_scm: Reduce locking section for __get_convention() 2021-04-06 21:25:23 -05:00
qcom_scm.c firmware: qcom: scm: Introduce pas_metadata context 2022-02-03 15:32:29 -06:00
qcom_scm.h firmware: qcom: scm: Add function to set IOMMU pagetable addressing 2022-01-31 15:00:46 -06:00
qemu_fw_cfg.c firmware: qemu_fw_cfg: remove sysfs entries explicitly 2022-01-14 18:50:52 -05:00
raspberrypi.c firmware: raspberrypi: Fix a leak in 'rpi_firmware_get()' 2021-08-18 16:02:08 +02:00
scpi_pm_domain.c firmware: arm_scpi: Fix string overflow in SCPI genpd driver 2021-12-13 15:17:37 +01:00
stratix10-rsu.c
stratix10-svc.c exit/kthread: Have kernel threads return instead of calling do_exit 2021-10-29 14:31:33 -05:00
sysfb_simplefb.c drivers/firmware: Add missing platform_device_put() in sysfb_create_simplefb 2022-01-06 15:47:45 +01:00
sysfb.c drivers/firmware: consolidate EFI framebuffer setup for all arches 2021-07-21 12:04:56 +02:00
ti_sci.c firmware: ti_sci: rm: remove unneeded semicolon 2021-11-22 19:41:36 -06:00
ti_sci.h firmware: ti_sci: rm: Add new ops for ring configuration 2020-11-01 19:38:02 -08:00
trusted_foundations.c
turris-mox-rwtm.c mvebu drivers for 5.14 (part 1) 2021-06-23 18:57:40 -07:00