linux/drivers/firmware
Sami Tolvanen 167d0da23f psci: use function_nocfi for cpu_resume
With CONFIG_CFI_CLANG, the compiler replaces function pointers with
jump table addresses, which results in __pa_symbol returning the
physical address of the jump table entry. As the jump table contains
an immediate jump to an EL1 virtual address, this typically won't
work as intended. Use function_nocfi to get the actual address of
cpu_resume.

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210408182843.1754385-12-samitolvanen@google.com
2021-04-08 16:04:22 -07:00
..
arm_scmi firmware: arm_scmi: Fix call site of scmi_notification_exit 2021-01-13 14:30:16 +00:00
broadcom firmware: bcm47xx_sprom: Fix -Wmissing-prototypes warnings 2020-08-17 13:47:28 +02:00
efi Another couple of EFI fixes for v5.12-rc: 2021-03-19 14:23:46 +01:00
google firmware: google: make coreboot driver's remove callback return void 2021-02-09 12:12:43 +01:00
imx firmware: imx: select SOC_BUS to fix firmware build 2021-01-18 15:49:07 +08:00
meson firmware: meson-sm: enable build as module 2020-10-26 13:36:05 -07:00
psci psci: use function_nocfi for cpu_resume 2021-04-08 16:04:22 -07:00
smccc firmware: smccc: Introduce SMCCC TRNG framework 2021-01-21 17:42:46 +00:00
tegra firmware: tegra: fix strncpy()/strncat() confusion 2020-11-10 20:15:17 +01:00
xilinx ARM: SoC drivers for v5.11 2020-12-16 16:38:41 -08:00
arm_scpi.c firmware: arm_scpi: Replace zero-length array with flexible-array member 2020-02-20 17:13:59 +00:00
arm_sdei.c arm64: sdei: move uaccess logic to arch/arm64/ 2020-12-02 19:46:14 +00:00
dmi_scan.c Replace HTTP links with HTTPS ones: DMI/SMBIOS SUPPORT 2020-07-16 11:46:24 +02:00
dmi-id.c firmware/dmi: Report DMI Bios & EC firmware release 2020-06-06 11:35:50 +02:00
dmi-sysfs.c firmware: dmi-sysfs: Replace zero-length array with flexible-array member 2020-06-15 23:08:04 -05:00
edd.c edd: Use scnprintf() for avoiding potential buffer overflow 2020-04-02 20:42:29 +02:00
iscsi_ibft_find.c
iscsi_ibft.c ibft: Replace zero-length array with flexible-array 2020-06-15 23:08:31 -05:00
Kconfig firmware: fix a spelling mistake "managament" -> "management" in Kconfig 2020-12-09 15:42:19 +01:00
Makefile firmware: arm_scmi: Enable building as a single module 2020-09-14 07:31:03 +01:00
memmap.c
pcdp.c efi/ia64: Move HCDP and MPS table handling into IA64 arch code 2020-02-23 21:59:42 +01:00
pcdp.h firmware: pcdp: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00
qcom_scm-legacy.c firmware: qcom_scm-legacy: Replace zero-length array with flexible-array 2020-05-12 15:16:33 -07:00
qcom_scm-smc.c firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qcom_scm.c firmware: qcom_scm: update comment for ICE-related functions 2021-02-01 12:02:33 +01:00
qcom_scm.h media: firmware: qcom_scm: Add memory protect virtual address ranges 2020-09-14 15:45:25 +02:00
qemu_fw_cfg.c fw_cfg: Add support for parisc architecture 2020-10-15 08:10:37 +02:00
raspberrypi.c firmware: fix spelling typo of 'wtih' 2020-11-14 00:23:55 +01:00
scpi_pm_domain.c
stratix10-rsu.c firmware: stratix10-rsu: fix warnings 2020-07-02 14:48:48 +02:00
stratix10-svc.c firmware: stratix10-svc: extend svc to support new RSU features 2020-07-02 14:48:48 +02:00
ti_sci.c firmware: ti_sci: rm: Remove unused config() from ti_sci_rm_ringacc_ops 2020-11-01 19:38:04 -08:00
ti_sci.h firmware: ti_sci: rm: Add new ops for ring configuration 2020-11-01 19:38:02 -08:00
trusted_foundations.c firmware: tf: Different way of L2 cache enabling after LP2 suspend 2020-05-06 18:27:26 +02:00
turris-mox-rwtm.c firmware: turris-mox-rwtm: support ECDSA signatures via debugfs 2020-07-18 22:35:01 +02:00