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authorAmanieu d'Antras <amanieu@gmail.com>2020-01-02 18:24:09 +0100
committerChristian Brauner <christian.brauner@ubuntu.com>2020-01-07 13:31:20 +0100
commit167ee0b82429cb5df272808c7a21370b7c961ab2 (patch)
tree84b2116644d55097994d71d92d9ebdc5090f91f6 /arch/arm/Kconfig
parenta4376f2fbcc8084832f2f114577c8d68234c7903 (diff)
downloadlinux-167ee0b82429cb5df272808c7a21370b7c961ab2.tar.bz2
arm: Implement copy_thread_tls
This is required for clone3 which passes the TLS value through a struct rather than a register. Signed-off-by: Amanieu d'Antras <amanieu@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: <stable@vger.kernel.org> # 5.3.x Link: https://lore.kernel.org/r/20200102172413.654385-4-amanieu@gmail.com Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ba75e3661a41..96dab76da3b3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -72,6 +72,7 @@ config ARM
select HAVE_ARM_SMCCC if CPU_V7
select HAVE_EBPF_JIT if !CPU_ENDIAN_BE32
select HAVE_CONTEXT_TRACKING
+ select HAVE_COPY_THREAD_TLS
select HAVE_C_RECORDMCOUNT
select HAVE_DEBUG_KMEMLEAK
select HAVE_DMA_CONTIGUOUS if MMU