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| author | James Cowgill <James.Cowgill@imgtec.com> | 2017-03-31 17:09:58 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-04-12 13:52:21 +0200 |
| commit | f9c4e3a6dae1a3a15055ea478438cdc0352e1af2 (patch) | |
| tree | 06fa77cb9876b229cdd181fac3ff97e17740df22 /arch/mips/Kconfig | |
| parent | 759f534e93ace6a94a3c0718611fcf70dd5f7809 (diff) | |
| download | linux-f9c4e3a6dae1a3a15055ea478438cdc0352e1af2.tar.bz2 | |
MIPS: Opt into HAVE_COPY_THREAD_TLS
This the mips version of commit c1bd55f922a2d ("x86: opt into
HAVE_COPY_THREAD_TLS, for both 32-bit and 64-bit").
Simply use the tls system call argument instead of extracting the tls
argument by magic from the pt_regs structure.
See commit 3033f14ab78c3 ("clone: support passing tls argument via C
rather than pt_regs magic") for more background.
Signed-off-by: James Cowgill <James.Cowgill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15855/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 2afb41c52ba0..52d81ca6f74e 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -70,6 +70,7 @@ config MIPS select HAVE_EXIT_THREAD select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_ARCH_HARDENED_USERCOPY + select HAVE_COPY_THREAD_TLS menu "Machine selection" |