* [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol
@ 2022-09-13 12:45 Michael Ellerman
2022-09-16 1:11 ` Nicholas Piggin
2022-10-04 13:24 ` Michael Ellerman
0 siblings, 2 replies; 3+ messages in thread
From: Michael Ellerman @ 2022-09-13 12:45 UTC (permalink / raw)
To: linuxppc-dev
In interrupt_64.S, formerly entry_64.S, there are two toc entries
created for sys_call_table and compat_sys_call_table.
These are no longer used, since the system call entry was converted from
asm to C, so remove them.
Fixes: 68b34588e202 ("powerpc/64/sycall: Implement syscall entry/exit logic in C")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/kernel/interrupt_64.S | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/powerpc/kernel/interrupt_64.S b/arch/powerpc/kernel/interrupt_64.S
index f9ee93e3a0d3..0093a6b6b1e1 100644
--- a/arch/powerpc/kernel/interrupt_64.S
+++ b/arch/powerpc/kernel/interrupt_64.S
@@ -13,16 +13,6 @@
#include <asm/ppc_asm.h>
#include <asm/ptrace.h>
- .section ".toc","aw"
-SYS_CALL_TABLE:
- .tc sys_call_table[TC],sys_call_table
-
-#ifdef CONFIG_COMPAT
-COMPAT_SYS_CALL_TABLE:
- .tc compat_sys_call_table[TC],compat_sys_call_table
-#endif
- .previous
-
.align 7
.macro DEBUG_SRR_VALID srr
--
2.37.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol
2022-09-13 12:45 [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol Michael Ellerman
@ 2022-09-16 1:11 ` Nicholas Piggin
2022-10-04 13:24 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: Nicholas Piggin @ 2022-09-16 1:11 UTC (permalink / raw)
To: Michael Ellerman, linuxppc-dev
On Tue Sep 13, 2022 at 10:45 PM AEST, Michael Ellerman wrote:
> In interrupt_64.S, formerly entry_64.S, there are two toc entries
> created for sys_call_table and compat_sys_call_table.
>
> These are no longer used, since the system call entry was converted from
> asm to C, so remove them.
>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
> Fixes: 68b34588e202 ("powerpc/64/sycall: Implement syscall entry/exit logic in C")
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> ---
> arch/powerpc/kernel/interrupt_64.S | 10 ----------
> 1 file changed, 10 deletions(-)
>
> diff --git a/arch/powerpc/kernel/interrupt_64.S b/arch/powerpc/kernel/interrupt_64.S
> index f9ee93e3a0d3..0093a6b6b1e1 100644
> --- a/arch/powerpc/kernel/interrupt_64.S
> +++ b/arch/powerpc/kernel/interrupt_64.S
> @@ -13,16 +13,6 @@
> #include <asm/ppc_asm.h>
> #include <asm/ptrace.h>
>
> - .section ".toc","aw"
> -SYS_CALL_TABLE:
> - .tc sys_call_table[TC],sys_call_table
> -
> -#ifdef CONFIG_COMPAT
> -COMPAT_SYS_CALL_TABLE:
> - .tc compat_sys_call_table[TC],compat_sys_call_table
> -#endif
> - .previous
> -
> .align 7
>
> .macro DEBUG_SRR_VALID srr
> --
> 2.37.2
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol
2022-09-13 12:45 [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol Michael Ellerman
2022-09-16 1:11 ` Nicholas Piggin
@ 2022-10-04 13:24 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: Michael Ellerman @ 2022-10-04 13:24 UTC (permalink / raw)
To: linuxppc-dev, Michael Ellerman
On Tue, 13 Sep 2022 22:45:45 +1000, Michael Ellerman wrote:
> In interrupt_64.S, formerly entry_64.S, there are two toc entries
> created for sys_call_table and compat_sys_call_table.
>
> These are no longer used, since the system call entry was converted from
> asm to C, so remove them.
>
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/64: Remove unused SYS_CALL_TABLE symbol
https://git.kernel.org/powerpc/c/e74611aa91bb9939dfc4a41b045a1a19227cff98
cheers
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-09-13 12:45 [PATCH] powerpc/64: Remove unused SYS_CALL_TABLE symbol Michael Ellerman
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