[GIT PULL] LoongArch fixes for v6.12-final

[GIT PULL] LoongArch fixes for v6.12-final

[Huacai Chen]

The following changes since commit 2d5404caa8c7bb5c4e0435f94b28834ae5456623:

  Linux 6.12-rc7 (2024-11-10 14:19:35 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-fixes-6.12-2

for you to fetch changes up to 6ce031e5d6f475d476bab55ab7d8ea168fedc4c1:

  LoongArch: Fix AP booting issue in VM mode (2024-11-12 16:35:39 +0800)

----------------------------------------------------------------
LoongArch fixes for v6.12-final

For all possible CPUs setup logical-physical CPU mapping, in order to
avoid CPU hotplug issue, fix some KASAN bugs, fix AP booting issue in
VM mode, and some trivial cleanups.
----------------------------------------------------------------
Bibo Mao (1):
      LoongArch: Fix AP booting issue in VM mode

Huacai Chen (4):
      LoongArch: For all possible CPUs setup logical-physical CPU mapping
      LoongArch: Fix early_numa_add_cpu() usage for FDT systems
      LoongArch: Make KASAN work with 5-level page-tables
      LoongArch: Disable KASAN if PGDIR_SIZE is too large for cpu_vabits

Kanglong Wang (1):
      LoongArch: Add WriteCombine shadow mapping in KASAN

Yuli Wang (1):
      LoongArch: Define a default value for VM_DATA_DEFAULT_FLAGS

 arch/loongarch/include/asm/kasan.h | 13 +++++-
 arch/loongarch/include/asm/page.h  |  5 +--
 arch/loongarch/kernel/acpi.c       | 81 +++++++++++++++++++++++++-------------
 arch/loongarch/kernel/paravirt.c   | 15 +++++++
 arch/loongarch/kernel/smp.c        |  5 ++-
 arch/loongarch/mm/kasan_init.c     | 46 +++++++++++++++++++---
 6 files changed, 124 insertions(+), 41 deletions(-)

Re: [GIT PULL] LoongArch fixes for v6.12-final

[Linus Torvalds]

On Wed, Nov 13, 2024 at 4:49 AM Huacai Chen <chenhuacai@loongson.cn> wrote:
>
> LoongArch fixes for v6.12-final

Hmm. This email was in my spam folder. I'm not seeing anything
horribly wrong with it, but I do note that loongson.cn does not seem
to enable DKIM, and that does tend to make gmail (understandably) more
nervous. Yes, you do have proper SPF, but in this day and age SPF+DKIM
(and a proper DMARC policy to enable strict enforcement) really is a
good idea.

Maybe you can talk to your MIS people about setting up DKIM and DMARC too?

Yes, it's a bother. But spam is a scourge.

                      Linus

Re: [GIT PULL] LoongArch fixes for v6.12-final

[Huacai Chen]

Hi, Linus,

On Thu, Nov 14, 2024 at 1:06 AM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Wed, Nov 13, 2024 at 4:49 AM Huacai Chen <chenhuacai@loongson.cn> wrote:
> >
> > LoongArch fixes for v6.12-final
>
> Hmm. This email was in my spam folder. I'm not seeing anything
> horribly wrong with it, but I do note that loongson.cn does not seem
> to enable DKIM, and that does tend to make gmail (understandably) more
> nervous. Yes, you do have proper SPF, but in this day and age SPF+DKIM
> (and a proper DMARC policy to enable strict enforcement) really is a
> good idea.
Maybe the root cause is that "From" in my patch is loongson.cn but I
use kernel.org's SMTP server?

>
> Maybe you can talk to your MIS people about setting up DKIM and DMARC too?
OK, I will try my best to do this.

Huacai

>
> Yes, it's a bother. But spam is a scourge.
>
>                       Linus

Re: [GIT PULL] LoongArch fixes for v6.12-final

[Linus Torvalds]

On Wed, 13 Nov 2024 at 22:23, Huacai Chen <chenhuacai@kernel.org> wrote:
>
> Maybe the root cause is that "From" in my patch is loongson.cn but I
> use kernel.org's SMTP server?

Ahh, yes, I didn't even notice that you went through mail.kernel.org,
I only noticed that loongson.cn did SPF but not DKIM.

Yeah, if loongson had had DKIM and DMARC set up to match, it would
have been an even noisier failure about DKIM actively failing, rather
than not having DKIM at all.

If you use mail.kernel.org, using a "From:" with a kernel.org address
too to get the full email verification is likely the best option.

That said, I went back and looked, and you've clearly been using this
mail.kernel.org + loongson.cn model for a long time, and it hasn't
been problematic. So your pull request being marked as spam might have
been just a one-off.

           Linus

Re: [GIT PULL] LoongArch fixes for v6.12-final

[Huacai Chen]

On Fri, Nov 15, 2024 at 1:21 AM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Wed, 13 Nov 2024 at 22:23, Huacai Chen <chenhuacai@kernel.org> wrote:
> >
> > Maybe the root cause is that "From" in my patch is loongson.cn but I
> > use kernel.org's SMTP server?
>
> Ahh, yes, I didn't even notice that you went through mail.kernel.org,
> I only noticed that loongson.cn did SPF but not DKIM.
>
> Yeah, if loongson had had DKIM and DMARC set up to match, it would
> have been an even noisier failure about DKIM actively failing, rather
> than not having DKIM at all.
>
> If you use mail.kernel.org, using a "From:" with a kernel.org address
> too to get the full email verification is likely the best option.
OK, and another option is use loongson.cn for both "From:" and SMTP.

Huacai

>
> That said, I went back and looked, and you've clearly been using this
> mail.kernel.org + loongson.cn model for a long time, and it hasn't
> been problematic. So your pull request being marked as spam might have
> been just a one-off.
>
>            Linus

Re: [GIT PULL] LoongArch fixes for v6.12-final

[pr-tracker-bot]

The pull request you sent on Wed, 13 Nov 2024 20:48:57 +0800:

> git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-fixes-6.12-2

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/c5f404511890d75c90e4ec06c54f06bd397d96f5

Thank you!

-- 
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