From: Ingo Molnar <mingo@kernel.org>
To: Joerg Roedel <jroedel@suse.de>
Cc: Arnd Bergmann <arnd@arndb.de>, Kees Cook <keescook@chromium.org>,
Borislav Petkov <bp@alien8.de>,
linux-tip-commits@vger.kernel.org,
Andy Lutomirski <luto@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Toshimitsu Kani <toshi.kani@hpe.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [tip:x86/urgent] x86/mm: Avoid VLA in pgd_alloc()
Date: Tue, 9 Oct 2018 09:48:16 +0200 [thread overview]
Message-ID: <20181009074816.GA114187@gmail.com> (raw)
In-Reply-To: <20181009073913.e4r7qwzb2c6qrji4@suse.de>
* Joerg Roedel <jroedel@suse.de> wrote:
> Hi Arnd,
>
> On Tue, Oct 09, 2018 at 09:33:56AM +0200, Arnd Bergmann wrote:
> > Ah, cool, thanks for the analysis. Is the patch already reverted?
> > I.e. should I send a replacement patch, or a relative fix, or is
> > someone else already on it?
>
> Kees sent a fix which is already in tip-tree:
>
> https://lore.kernel.org/lkml/20181008235434.GA35035@beast/
Yeah, decided to rebase and squash the two patches together into a single commit and credit
everyone in a single patch (hopefully correctly), the original patch is pretty recent and I
didn't want a bisection breakage.
Thanks,
Ingo
next prev parent reply other threads:[~2018-10-09 7:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-05 16:13 [PATCH] x86: avoid VLA in pgd_alloc() Arnd Bergmann
2018-10-05 16:24 ` [tip:x86/urgent] x86/mm: Avoid " tip-bot for Arnd Bergmann
2018-10-08 20:22 ` Borislav Petkov
2018-10-08 23:28 ` Kees Cook
2018-10-09 7:33 ` Arnd Bergmann
2018-10-09 7:39 ` Joerg Roedel
2018-10-09 7:48 ` Ingo Molnar [this message]
2018-10-08 23:54 [PATCH] x86/mm: Fix preallocated PMD stack array Kees Cook
2018-10-09 7:03 ` [tip:x86/urgent] x86/mm: Avoid VLA in pgd_alloc() tip-bot for Kees Cook
2018-10-09 7:58 ` Arnd Bergmann
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