On Fri, 14 Sep 2018 19:36:02 +0530
Hari Bathini wrote:
> Firmware-Assisted Dump (FADump) needs to be registered again after any
> memory hot add/remove operation to update the crash memory ranges. But
> currently, the kernel returns '-EEXIST' if we try to register without
> uregistering it first.
Hi Hari,
is there any good reason to add two more functions with a very similar
name to an existing function? AFAICS all you need is a way to call a
PPC64-specific function from within kexec_add_buffer (PATCH 4/11), so
you could add something like this:
int __weak arch_kexec_locate_mem_hole(struc
On Tue, 12 Jul 2016 13:25:11 -0300
Thiago Jung Bauermann wrote:
> Hi Eric,
>
> I'm trying to understand your concerns leading to your nack. I hope you
> don't mind expanding your thoughts on them a bit.
>
> Am Dienstag, 12 Juli 2016, 08:25:48 schrieb Eric W. Biederman:
> > AKASHI Takahiro wri
On Tue, 12 Jul 2016 16:22:07 -0500
ebied...@xmission.com (Eric W. Biederman) wrote:
> Petr Tesarik writes:
>
> > On Tue, 12 Jul 2016 13:25:11 -0300
> > Thiago Jung Bauermann wrote:
>[...]
> >> I also don't understand what you mean by code execution. How doe
Linux writes:
> > >> > On Tue, Jul 12, 2016 at 10:58:05PM +0200, Petr Tesarik wrote:
> > >> >> I'm not an expert on DTB, so I can't provide an example of code
> > >> >> execution, but you have already mentioned the
> > >>
> Therefore, update the relevant kernel documentation to reflect the same.
>
> No functional change.
>
> Cc: Petr Tesarik
> Cc: Hari Bathini
> Cc: ke...@lists.infradead.org
> Cc: linux-ker...@vger.kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: x...@kernel.org
address for DMA zone limit.
>
> Since DMA zone can now potentially span beyond 4GB physical limit of
> DMA32, make sure to use DMA zone for GFP_DMA32 allocations in that case.
>
> Signed-off-by: Catalin Marinas
> Co-developed-by: Baruch Siach
> Signed-off-by: Baruch Siach
iginal patch]
> Signed-off-by: Baruch Siach
Note that I'm not an Arm64 maintainer, so the value of my review is
limited, but AFAICS this change should work as intended.
Reviewed-by: Petr Tesarik
Petr T
> ---
> arch/arm64/mm/init.c | 12
> 1 file changed, 12 del
