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| author | Conor Dooley <conor.dooley@microchip.com> | 2024-03-18 15:35:04 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-03-19 19:01:39 +0000 |
| commit | 1d63d1d9e5c5cb2e7c7ca75751a5eaf67c5623a7 (patch) | |
| tree | 02a0833815cbfd24dee5991fc14cfae38cac5b77 | |
| parent | 3fbd56f0e7c14e7c7a7597fd4a368753fe70d76f (diff) | |
| download | linux-1d63d1d9e5c5cb2e7c7ca75751a5eaf67c5623a7.tar.gz | |
perf: starfive: fix 64-bit only COMPILE_TEST condition
ARCH_STARFIVE is not restricted to 64-bit platforms, so while Will's
addition of a 64-bit only condition satisfied the build robots doing
COMPILE_TEST builds, Palmer ran into the same problems with writeq()
being undefined during regular rv32 builds.
Promote the dependency on 64-bit to its own `depends on` so that the
driver can never be included in 32-bit builds.
Reported-by: Palmer Dabbelt <palmer@rivosinc.com>
Fixes: c2b24812f7bc ("perf: starfive: Add StarLink PMU support")
Fixes: f0dbc6d0de38 ("perf: starfive: Only allow COMPILE_TEST for 64-bit architectures")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Link: https://lore.kernel.org/r/20240318-emphatic-rally-f177a4fe1bdc@spud
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| -rw-r--r-- | drivers/perf/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 004d86230aa630..54ff5cc17ccdb4 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -87,7 +87,8 @@ config RISCV_PMU_SBI filtering, counter configuration. config STARFIVE_STARLINK_PMU - depends on ARCH_STARFIVE || (COMPILE_TEST && 64BIT) + depends on ARCH_STARFIVE || COMPILE_TEST + depends on 64BIT bool "StarFive StarLink PMU" help Provide support for StarLink Performance Monitor Unit. |