OrangePi_CM5/drivers/perf
Borislav Petkov 000b3921b4 perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
[ Upstream commit d02b4dd84e1a90f7f1444d027c0289bf355b0d5a ]

Fix:

  In file included from <command-line>:0:0:
  In function ‘ddr_perf_counter_enable’,
      inlined from ‘ddr_perf_irq_handler’ at drivers/perf/fsl_imx8_ddr_perf.c:651:2:
  ././include/linux/compiler_types.h:352:38: error: call to ‘__compiletime_assert_729’ \
	declared with attribute error: FIELD_PREP: mask is not constant
    _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
...

See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory
details as to why it triggers with older gccs only.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Frank Li <Frank.li@nxp.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20220405151517.29753-10-bp@alien8.de
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-20 09:23:24 +02:00
..
hisilicon drivers/perf: hisi: Add missing include of linux/module.h 2020-09-07 14:05:11 +01:00
Kconfig perf: Add Arm CMN-600 PMU driver 2020-09-28 18:50:20 +01:00
Makefile perf: Add Arm CMN-600 PMU driver 2020-09-28 18:50:20 +01:00
arm-cci.c drivers/perf: Prevent forced unbinding of PMU drivers 2020-07-17 10:51:44 +01:00
arm-ccn.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
arm-cmn.c perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number 2021-07-14 16:56:08 +02:00
arm_dsu_pmu.c perf: arm_dsu: Support DSU ACPI devices 2020-09-15 15:51:42 +01:00
arm_pmu.c arm_pmu: arm64: Use NMIs for PMU 2020-09-28 19:00:17 +01:00
arm_pmu_acpi.c drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer 2020-03-02 12:07:35 +00:00
arm_pmu_platform.c perf/arm_pmu_platform: Fix error handling 2021-05-11 14:47:19 +02:00
arm_smmuv3_pmu.c perf/smmuv3: Don't trample existing events with global filter 2021-07-14 16:55:42 +02:00
arm_spe_pmu.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
fsl_imx8_ddr_perf.c perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant 2022-04-20 09:23:24 +02:00
qcom_l2_pmu.c perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator 2022-04-13 21:01:09 +02:00
qcom_l3_pmu.c drivers/perf: Prevent forced unbinding of PMU drivers 2020-07-17 10:51:44 +01:00
thunderx2_pmu.c drivers/perf: thunderx2_pmu: Fix memory resource error handling 2020-09-18 14:34:51 +01:00
xgene_pmu.c drivers/perf: xgene_pmu: Fix uninitialized resource struct 2020-09-18 14:34:51 +01:00