diff options
| author |   Amanieu d'Antras <amanieu@gmail.com> | 2020-01-02 18:24:12 +0100 |
|---|---|---|
| committer |   Christian Brauner <christian.brauner@ubuntu.com> | 2020-01-07 13:31:25 +0100 |
| commit | c346b94f8c5d1b7d637522c908209de93305a8eb (patch) | |
| tree | 51c3062c64b2a423fd43e31404c2ca6b29afbe1e /arch/xtensa/Kconfig | |
| parent | riscv: Implement copy_thread_tls (diff) | |
| download | linux-dev-c346b94f8c5d1b7d637522c908209de93305a8eb.tar.xz linux-dev-c346b94f8c5d1b7d637522c908209de93305a8eb.zip | |
xtensa: 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-xtensa@linux-xtensa.org
Cc: <stable@vger.kernel.org> # 5.3.x
Link: https://lore.kernel.org/r/20200102172413.654385-7-amanieu@gmail.com
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'arch/xtensa/Kconfig')
| -rw-r--r-- | arch/xtensa/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 4a3fa295d8fe..296c5324dace 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -24,6 +24,7 @@ config XTENSA select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL select HAVE_ARCH_KASAN if MMU && !XIP_KERNEL select HAVE_ARCH_TRACEHOOK + select HAVE_COPY_THREAD_TLS select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_CONTIGUOUS select HAVE_EXIT_THREAD |