Re: [PATCH 04/32] vdso.7: Add y2038 compliant gettime for ppc/32

["Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>]

Hello Alex

Again, let us add the bug in the commit message:

https://bugzilla.kernel.org/show_bug.cgi?id=213421

I have not yet applied this. See below.

On 7/28/21 10:19 PM, Alejandro Colomar wrote:
> Christophe Leroy via Bugzilla:
> 
> [
> https://man7.org/linux/man-pages/man7/vdso.7.html (2021-03-22)
> 
> In ppc32 functions section, the Y2038 compliant function
> __kernel_clock_gettime64() is missing.
> 
> It was added by commit d0e3fc69d00d
> ("powerpc/vdso: Provide __kernel_clock_gettime64() on vdso32")
> ]
> 
> .../linux$ git describe d0e3fc69d00d
> v5.10-rc2-76-gd0e3fc69d00d
> 
> Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
> Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
> ---
>  man7/vdso.7 | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/man7/vdso.7 b/man7/vdso.7
> index 1d527c38e..5fb22ab5e 100644
> --- a/man7/vdso.7
> +++ b/man7/vdso.7
> @@ -371,6 +371,7 @@ symbol	version
>  _
>  __kernel_clock_getres	LINUX_2.6.15
>  __kernel_clock_gettime	LINUX_2.6.15
> +__kernel_clock_gettime64	LINUX_5.10

Is it really 5.10? By contrast, I see

$ git describe --contains d0e3fc69d00d
v5.11-rc1~76^2~251

And indeed the symbol __kernel_clock_gettime64
does not seem to be present in the Linux 5.10 sources.

Cheers,

Michael


>  __kernel_datapage_offset	LINUX_2.6.15
>  __kernel_get_syscall_map	LINUX_2.6.15
>  __kernel_get_tbfreq	LINUX_2.6.15
> 


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/