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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-02-20 09:38:42 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-23 10:06:38 +0100 |
| commit | f50c0e6371c960ad3481daa4504b33a9de4e9d01 (patch) | |
| tree | 60ca907f77efed44cdc3894e4ddb8ccfe084d156 /arch/s390/mm | |
| parent | s390: restore address space when returning to user space (diff) | |
| download | linux-dev-f50c0e6371c960ad3481daa4504b33a9de4e9d01.tar.xz linux-dev-f50c0e6371c960ad3481daa4504b33a9de4e9d01.zip | |
s390: opt into HAVE_COPY_THREAD_TLS
This the s390 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: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm')
0 files changed, 0 insertions, 0 deletions