linux-stable/drivers/firmware
Cristian Marussi 5c14f38893 firmware: arm_scmi: Account for SHMEM memory overhead
Transports using shared memory have to consider the overhead due to the
layout area when determining the area effectively available for messages.

Till now, such definitions were ambiguos across the SCMI stack and the
overhead layout area was not considered at all.

Add proper checks in the shmem layer to validate the provided max_msg_size
against the effectively available memory area, less the layout.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Message-Id: <20241028120151.1301177-2-cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2024-10-28 14:51:10 +00:00
..
arm_ffa firmware: arm_ffa: Fetch the Rx/Tx buffer size using ffa_features() 2024-08-20 15:40:45 +01:00
arm_scmi firmware: arm_scmi: Account for SHMEM memory overhead 2024-10-28 14:51:10 +00:00
broadcom MIPS: BCM47XX: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:51 -07:00
cirrus sound updates for 6.11-rc1 2024-07-19 12:39:34 -07:00
efi [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
google Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
imx firmware: imx: Add i.MX95 MISC driver 2024-08-28 21:54:21 +01:00
meson firmware: meson_sm: add missing MODULE_DESCRIPTION() macro 2024-06-24 10:08:53 +02:00
microchip firmware: microchip: fix incorrect error report of programming:timeout on success 2024-08-22 20:47:16 +01:00
psci firmware: psci: Fix return value from psci_system_suspend() 2024-06-20 22:58:40 +02:00
qcom soc: driver updates for 6.12 2024-09-17 10:48:09 +02:00
smccc firmware/smccc: Call arch-specific hook on discovering KVM services 2024-08-30 16:30:41 +01:00
tegra firmware: tegra: bpmp: Use scoped device node handling to simplify error paths 2024-08-27 15:58:38 +02:00
xilinx firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h 2024-06-03 13:07:56 +02:00
arm_scpi.c firmware: arm_scpi: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
arm_sdei.c arm64: sdei: abort running SDEI handlers during crash 2023-08-04 17:35:33 +01:00
dmi_scan.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00
dmi-id.c firmware: dmi-id: add a release callback function 2024-04-08 09:34:24 +02:00
dmi-sysfs.c firmware: dmi-sysfs: handle HAS_IOPORT=n 2023-05-31 19:17:29 +01:00
edd.c edd: make kobj_type structure constant 2023-03-09 18:07:33 +01:00
iscsi_ibft_find.c iscsi_ibft: Fix finding the iBFT under Xen Dom 0 2023-06-26 07:47:11 +02:00
iscsi_ibft.c iscsi_ibft: Fix isa_bus_to_virt not working under ARM 2021-09-02 16:22:00 -04:00
Kconfig video: Add helpers for decoding screen_info 2024-02-14 10:09:13 +01:00
Makefile Core: 2024-01-12 13:54:25 -08:00
memmap.c firmware: memmap: use default_groups in kobj_type 2022-01-05 19:17:29 +01:00
mtk-adsp-ipc.c firmware: mtk-adsp-ipc: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
qemu_fw_cfg.c fw_cfg: Constify struct kobj_type 2024-09-25 07:07:44 -04:00
raspberrypi.c firmware: raspberrypi: Improve timeout warning 2024-08-13 13:21:28 -07:00
stratix10-rsu.c firmware: stratix10-rsu: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
stratix10-svc.c firmware: stratix10-svc: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
sysfb.c video/aperture: optionally match the device in sysfb_disable() 2024-08-26 19:14:48 -04:00
ti_sci.c firmware: ti_sci: Unconditionally register reset handler 2024-04-09 11:05:10 -05:00
ti_sci.h firmware: ti_sci: fix TISCI protocol URL link 2024-06-27 17:44:48 -05:00
trusted_foundations.c firmware: tf: Different way of L2 cache enabling after LP2 suspend 2020-05-06 18:27:26 +02:00
turris-mox-rwtm.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00