| Message ID | 20230203113858.1152093-4-npiggin@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | ffc8e90decc531a2dd59ef9e1e6f16a52057ab62 |
| Headers | show |
| Series | powerpc: prepare for pcrel addressing patches | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
| snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 24 jobs. |
| snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 6 jobs. |
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 5af2e473b195..3a7266fa8a18 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -160,12 +160,8 @@ __secondary_hold: std r24,(ABS_ADDR(__secondary_hold_acknowledge, first_256B))(0) sync - li r26,0 -#ifdef CONFIG_PPC_BOOK3E_64 - tovirt(r26,r26) -#endif /* All secondary cpus wait here until told to start. */ -100: ld r12,(ABS_ADDR(__secondary_hold_spinloop, first_256B))(r26) +100: ld r12,(ABS_ADDR(__secondary_hold_spinloop, first_256B))(0) cmpdi 0,r12,0 beq 100b
As the earlier comment explains, __secondary_hold_spinloop does not have to be accessed at its virtual address, slightly simplifying code. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/kernel/head_64.S | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)