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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-12 15:50:37 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-29 05:22:08 +0300 |
| commit | af6f2ce84b2f666762f75f085a7e5d6514743a84 (patch) | |
| tree | d0203bfc92663c83c7ce72f4ab52dac80196c48c /arch/powerpc/kernel/head_40x.S | |
| parent | e72915560b15f58c2ffe08144d9a7163daa18db4 (diff) | |
| download | linux-af6f2ce84b2f666762f75f085a7e5d6514743a84.tar.xz | |
powerpc/32: Call bad_page_fault() from do_page_fault()
Now that non volatile registers are saved at all time, no
need to split bad_page_fault() out of do_page_fault().
Remove handle_page_fault() and use do_page_fault() directly.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/cfb95be8863204cc2bf45a22ea44dd1d0dc16b7f.1615552867.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/kernel/head_40x.S')
| -rw-r--r-- | arch/powerpc/kernel/head_40x.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index 08563d4170c6..a65778380704 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -207,7 +207,7 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt) */ START_EXCEPTION(0x0300, DataStorage) EXCEPTION_PROLOG DataStorage handle_dar_dsisr=1 - EXC_XFER_LITE(0x300, handle_page_fault) + EXC_XFER_LITE(0x300, do_page_fault) /* * 0x0400 - Instruction Storage Exception @@ -218,7 +218,7 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt) li r5,0 stw r5, _ESR(r11) /* Zero ESR */ stw r12, _DEAR(r11) /* SRR0 as DEAR */ - EXC_XFER_LITE(0x400, handle_page_fault) + EXC_XFER_LITE(0x400, do_page_fault) /* 0x0500 - External Interrupt Exception */ EXCEPTION(0x0500, HardwareInterrupt, do_IRQ, EXC_XFER_LITE) |