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authorMark Salter <msalter@redhat.com>2014-04-05 15:25:49 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2014-04-06 23:25:04 +0100
commitff268ff7f32bf5388b7422f0c0773d88add23423 (patch)
tree8529cf6667316fde9cec43de153fd27f244f25b4 /arch/arm64/Kconfig.debug
parent0a997ecc08e0b551119c56d52a591d9e5b38a7cd (diff)
downloadlinux-ff268ff7f32bf5388b7422f0c0773d88add23423.tar.gz
arm64: fix !CONFIG_COMPAT build failures
Recent arm64 builds using CONFIG_ARM64_64K_PAGES are failing with: arch/arm64/kernel/perf_regs.c: In function ‘perf_reg_abi’: arch/arm64/kernel/perf_regs.c:41:2: error: implicit declaration of function ‘is_compat_thread’ arch/arm64/kernel/perf_event.c:1398:2: error: unknown type name ‘compat_uptr_t’ This is due to some recent arm64 perf commits with compat support: commit 23c7d70d55c6d9: ARM64: perf: add support for frame pointer unwinding in compat mode commit 2ee0d7fd36a3f8: ARM64: perf: add support for perf registers API Those patches make the arm64 kernel unbuildable if CONFIG_COMPAT is not defined and CONFIG_ARM64_64K_PAGES depends on !CONFIG_COMPAT. This patch allows the arm64 kernel to build with and without CONFIG_COMPAT. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/Kconfig.debug')
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