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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2020-05-28 00:58:43 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-06-02 20:59:18 +1000 |
| commit | c887ef5707591e84f80271e95e99ff9fb38987b5 (patch) | |
| tree | 45cd8352e8ec9192a56f87298214666bafe36745 /arch/powerpc/include/asm/processor.h | |
| parent | powerpc/64s: Save FSCR to init_task.thread.fscr after feature init (diff) | |
| download | linux-dev-c887ef5707591e84f80271e95e99ff9fb38987b5.tar.xz linux-dev-c887ef5707591e84f80271e95e99ff9fb38987b5.zip | |
powerpc/64s: Don't set FSCR bits in INIT_THREAD
Since the previous commit that saves the value of FSCR configured at
boot into init_task.thread.fscr, the static initialisation in
INIT_THREAD now no longer has any effect.
So remove it.
For non DT CPU features, the end result is the same, because
__init_FSCR() is called on all CPUs that have an FSCR (Power8,
Power9), and it sets FSCR_TAR & FSCR_EBB.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200527145843.2761782-4-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/include/asm/processor.h')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 4e53df163b92..52a67835057a 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -302,7 +302,6 @@ struct thread_struct { .ksp = INIT_SP, \ .addr_limit = KERNEL_DS, \ .fpexc_mode = 0, \ - .fscr = FSCR_TAR | FSCR_EBB \ } #endif |