Andrew Jones 41cad8284d RISC-V: Align SBI probe implementation with spec ... sbi_probe_extension() is specified with "Returns 0 if the given SBI extension ID (EID) is not available, or 1 if it is available unless defined as any other non-zero value by the implementation." Additionally, sbiret.value is a long. Fix the implementation to ensure any nonzero long value is considered a success, rather than only positive int values. Fixes: b9dcd9e415 ("RISC-V: Add basic support for SBI v0.2") Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230427163626.101042-1-ajones@ventanamicro.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2023-04-29 13:04:50 -07:00
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governors	cpuidle: teo: Introduce util-awareness	2023-01-10 20:53:22 +01:00
Kconfig	cpuidle-haltpoll: select haltpoll governor	2023-01-13 20:50:46 +01:00
Kconfig.arm	cpuidle: psci: Do not suspend topology CPUs on PREEMPT_RT	2023-02-13 17:15:42 +01:00
Kconfig.mips	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Kconfig.powerpc	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Kconfig.riscv	cpuidle: Add RISC-V SBI CPU idle driver	2022-03-10 09:29:51 -08:00
Makefile	cpuidle: Add RISC-V SBI CPU idle driver	2022-03-10 09:29:51 -08:00
coupled.c	cpuidle: coupled: Drop duplicate word from a comment	2022-08-31 20:54:01 +02:00
cpuidle-arm.c	cpuidle, arch: Mark all ct_cpuidle_enter() callers __cpuidle	2023-01-13 11:48:17 +01:00
cpuidle-at91.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)	2022-06-10 14:51:35 +02:00
cpuidle-big_little.c	cpuidle, arch: Mark all ct_cpuidle_enter() callers __cpuidle	2023-01-13 11:48:17 +01:00
cpuidle-calxeda.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
cpuidle-clps711x.c	cpuidle: clps711x: convert to devm_platform_ioremap_resource()	2019-12-20 10:04:27 +01:00
cpuidle-cps.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cpuidle-exynos.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
cpuidle-haltpoll.c	cpuidle-haltpoll: Replace default_idle() with arch_cpu_idle()	2023-01-20 17:33:52 +01:00
cpuidle-kirkwood.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)	2022-06-10 14:51:35 +02:00
cpuidle-mvebu-v7.c	cpuidle: mvebu: Fix duplicate flags assignment	2023-01-18 12:03:54 +01:00
cpuidle-powernv.c	powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state	2022-12-06 23:18:19 +11:00
cpuidle-psci-domain.c	cpuidle: Use of_property_present() for testing DT property presence	2023-03-27 19:08:12 +02:00
cpuidle-psci.c	cpuidle: Adjust includes to remove of_device.h	2023-04-13 17:46:35 -05:00
cpuidle-psci.h	cpuidle: Factor-out power domain related code from PSCI domain driver	2022-03-10 09:29:44 -08:00
cpuidle-pseries.c	cpuidle: pseries: Mark ->enter() functions as __cpuidle	2023-04-20 13:21:49 +10:00
cpuidle-qcom-spm.c	cpuidle: Adjust includes to remove of_device.h	2023-04-13 17:46:35 -05:00
cpuidle-riscv-sbi.c	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
cpuidle-tegra.c	cpuidle, arch: Mark all ct_cpuidle_enter() callers __cpuidle	2023-01-13 11:48:17 +01:00
cpuidle-ux500.c	mfd/cpuidle: ux500: Rename driver symbol	2021-08-16 13:42:34 +01:00
cpuidle-zynq.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
cpuidle.c	cpuidle: move to use bus_get_dev_root()	2023-03-22 20:25:23 +01:00
cpuidle.h	cpuidle: move to use bus_get_dev_root()	2023-03-22 20:25:23 +01:00
driver.c	cpuidle: driver: Update microsecond values of state parameters as needed	2023-02-13 16:08:44 +01:00
dt_idle_genpd.c	cpuidle: Factor-out power domain related code from PSCI domain driver	2022-03-10 09:29:44 -08:00
dt_idle_genpd.h	cpuidle: Factor-out power domain related code from PSCI domain driver	2022-03-10 09:29:44 -08:00
dt_idle_states.c	cpuidle: Adjust includes to remove of_device.h	2023-04-13 17:46:35 -05:00
dt_idle_states.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
governor.c	cpuidle: Remove redundant check in cpuidle_switch_governor()	2022-09-03 20:14:51 +02:00
poll_state.c	cpuidle: Fix poll_idle() noinstr annotation	2023-01-31 15:01:47 +01:00
sysfs.c	cpuidle: move to use bus_get_dev_root()	2023-03-22 20:25:23 +01:00