Re: [PATCH] xfrm/compat: Remove use of kmalloc_track_caller

[Dmitry Safonov]

On 11/1/20 10:08 PM, Alistair Delva wrote:
> The __kmalloc_track_caller symbol is not exported if SLUB/SLOB are
> enabled instead of SLAB, which breaks the build on such configs when
> CONFIG_XFRM_USER_COMPAT=m.
> 
> ERROR: "__kmalloc_track_caller" [net/xfrm/xfrm_compat.ko] undefined!
> 
> Other users of this symbol are 'bool' options, but changing this to
> bool would require XFRM_USER to be built in as well, which doesn't
> seem worth it. Go back to kmalloc().
> 
> Fixes: 96392ee5a13b9 ("xfrm/compat: Translate 32-bit user_policy from sockptr")
> Cc: Dmitry Safonov <0x7f454c46@xxxxxxxxx>
> Cc: Maciej Żenczykowski <maze@xxxxxxxxxx>
> Cc: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
> Signed-off-by: Alistair Delva <adelva@xxxxxxxxxx>

Reviewed-by: Dmitry Safonov <0x7f454c46@xxxxxxxxx>

Thank you!

--
          Dmitry