* [PATCH] x86/vdso: use NULL instead of zero
[not found] ` <20140916065732.GA19849@gmail.com>
@ 2014-09-16 8:31 ` Michele Curti
2014-09-16 8:36 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Michele Curti @ 2014-09-16 8:31 UTC (permalink / raw)
To: Ingo Molnar; +Cc: x86, tglx, mingo, hpa, linux-kernel
x86/vdso: use NULL instead of zero in patch_vdso32()
Signed-off-by: Michele Curti <michele.curti@gmail.com>
diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
index 1ad1026..a4647bc 100644
--- a/arch/x86/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
@@ -34,7 +34,7 @@ static unsigned vdsox32_size;
void __init patch_vdso32(void *vdso, size_t len)
{
Elf32_Ehdr *hdr = vdso;
- Elf32_Shdr *sechdrs, *alt_sec = 0;
+ Elf32_Shdr *sechdrs, *alt_sec = NULL;
char *secstrings;
void *alt_data;
int i;
--
2.1.0
Regards,
Michele
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] x86/vdso: use NULL instead of zero
2014-09-16 8:31 ` [PATCH] x86/vdso: use NULL instead of zero Michele Curti
@ 2014-09-16 8:36 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2014-09-16 8:36 UTC (permalink / raw)
To: Michele Curti; +Cc: x86, tglx, mingo, hpa, linux-kernel
* Michele Curti <michele.curti@gmail.com> wrote:
>
> x86/vdso: use NULL instead of zero in patch_vdso32()
>
> Signed-off-by: Michele Curti <michele.curti@gmail.com>
>
> diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
> index 1ad1026..a4647bc 100644
> --- a/arch/x86/vdso/vma.c
> +++ b/arch/x86/vdso/vma.c
> @@ -34,7 +34,7 @@ static unsigned vdsox32_size;
> void __init patch_vdso32(void *vdso, size_t len)
> {
> Elf32_Ehdr *hdr = vdso;
> - Elf32_Shdr *sechdrs, *alt_sec = 0;
> + Elf32_Shdr *sechdrs, *alt_sec = NULL;
> char *secstrings;
> void *alt_data;
> int i;
Your patch does not apply, this code got significantly reworked
in the following commit, earlier this year:
6f121e548f83 x86, vdso: Reimplement vdso.so preparation in build-time C
Thanks,
Ingo
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] ` <20140916065732.GA19849@gmail.com>
2014-09-16 8:31 ` [PATCH] x86/vdso: use NULL instead of zero Michele Curti
2014-09-16 8:36 ` Ingo Molnar
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