* [PATCH] powerpc: Remove in_kernel_text()
@ 2021-06-27 17:09 Christophe Leroy
2021-08-18 13:38 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Christophe Leroy @ 2021-06-27 17:09 UTC (permalink / raw)
To: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman
Cc: linux-kernel, linuxppc-dev
Last user of in_kernel_text() stopped using in with
commit 549e8152de80 ("powerpc: Make the 64-bit kernel as a
position-independent executable").
Generic function is_kernel_text() does the same.
So remote it.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
arch/powerpc/include/asm/sections.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 324d7b298ec3..6e4af4492a14 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -38,14 +38,6 @@ extern char start_virt_trampolines[];
extern char end_virt_trampolines[];
#endif
-static inline int in_kernel_text(unsigned long addr)
-{
- if (addr >= (unsigned long)_stext && addr < (unsigned long)__init_end)
- return 1;
-
- return 0;
-}
-
static inline unsigned long kernel_toc_addr(void)
{
/* Defined by the linker, see vmlinux.lds.S */
--
2.25.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] powerpc: Remove in_kernel_text()
2021-06-27 17:09 [PATCH] powerpc: Remove in_kernel_text() Christophe Leroy
@ 2021-08-18 13:38 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2021-08-18 13:38 UTC (permalink / raw)
To: Christophe Leroy, Benjamin Herrenschmidt, Michael Ellerman,
Paul Mackerras
Cc: linux-kernel, linuxppc-dev
On Sun, 27 Jun 2021 17:09:18 +0000 (UTC), Christophe Leroy wrote:
> Last user of in_kernel_text() stopped using in with
> commit 549e8152de80 ("powerpc: Make the 64-bit kernel as a
> position-independent executable").
>
> Generic function is_kernel_text() does the same.
>
> So remote it.
Applied to powerpc/next.
[1/1] powerpc: Remove in_kernel_text()
https://git.kernel.org/powerpc/c/09ca497528dac12cbbceab8197011c875a96d053
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
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