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From: Arnd Bergmann <arnd@arndb.de>
To: Borislav Petkov <bp@suse.de>
Cc: Arvind Sankar <nivedita@alum.mit.edu>,
	Kalle Valo <kvalo@codeaurora.org>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	"the arch/x86 maintainers" <x86@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Kees Cook <keescook@chromium.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: gcc-10: kernel stack is corrupted and fails to boot
Date: Wed, 13 May 2020 23:49:49 +0200	[thread overview]
Message-ID: <CAK8P3a3XPCyNM7s3vbn8JYK6swA3ZpPtTWB+uhmAE3YEX-nmig@mail.gmail.com> (raw)
In-Reply-To: <20200513214128.GB6733@zn.tnic>

On Wed, May 13, 2020 at 11:41 PM Borislav Petkov <bp@suse.de> wrote:
>
> On Wed, May 13, 2020 at 11:28:09PM +0200, Arnd Bergmann wrote:
> > I see the patch in linux-next but not in mainline. I suppose we want
> > it in v5.7 and backported to stable kernels so they can boot when
> > built with gcc-10?
>
> It is queued for 5.8. For a good reason, if you read the whole thread
> Arvind pointed you to.
>
> Lemme guess: gcc10 got released in the meantime (hohumm, website says
> so) and so we probably should expedite this and send it to Linus now...?

Right, in particular since Linus started building with gcc-10 already and
would likely soon run into that problem if he hasn't already ;-)

      Arnd

  reply	other threads:[~2020-05-13 21:50 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-09 12:06 [PATCH net-next 1/2] ath10k: fix gcc-10 zero-length-bounds warnings Arnd Bergmann
2020-05-09 12:06 ` Arnd Bergmann
2020-05-09 12:06 ` [PATCH net-next 2/2] ath10k: fix ath10k_pci struct layout Arnd Bergmann
2020-05-09 12:06   ` Arnd Bergmann
2020-05-11 12:05   ` Kalle Valo
2020-05-11 12:05     ` Kalle Valo
2020-05-11 12:17     ` Kalle Valo
2020-05-11 12:17       ` Kalle Valo
2020-05-11 12:39       ` Arnd Bergmann
2020-05-11 12:39         ` Arnd Bergmann
2020-05-13  6:50       ` gcc-10: kernel stack is corrupted and fails to boot Kalle Valo
2020-05-13  8:49         ` Arnd Bergmann
2020-05-13 12:45           ` Kalle Valo
2020-05-13 13:45             ` Arnd Bergmann
2020-05-13 15:31               ` Kalle Valo
2020-05-13 16:00                 ` Arnd Bergmann
2020-05-13 16:07                   ` David Laight
2020-05-14  9:13                 ` Harald Arnesen
2020-05-13 15:48         ` Arvind Sankar
2020-05-13 21:28           ` Arnd Bergmann
2020-05-13 21:41             ` Borislav Petkov
2020-05-13 21:49               ` Arnd Bergmann [this message]
2020-05-13 22:20                 ` Borislav Petkov
2020-05-13 22:51                   ` Arvind Sankar
2020-05-13 23:13                   ` Linus Torvalds
2020-05-13 23:36                     ` Borislav Petkov
2020-05-14  0:11                       ` Linus Torvalds
2020-05-14  0:51                         ` Nick Desaulniers
2020-05-14  2:20                           ` Linus Torvalds
2020-05-14  3:50                             ` Andy Lutomirski
     [not found]                               ` <CAHk-=wgiGxRgJGS-zyer1C_x2MQUVo6iZn0=aJyuFTqJWk-mpA@mail.gmail.com>
2020-05-14  5:22                                 ` Arvind Sankar
2020-05-14  8:40                                   ` Arnd Bergmann
2020-05-14 13:27                                     ` [PATCH] x86: Fix early boot crash on gcc-10, third try Borislav Petkov
2020-05-14 14:45                                       ` Kalle Valo
2020-05-14 15:50                                     ` gcc-10: kernel stack is corrupted and fails to boot Arvind Sankar
2020-05-14  8:11                             ` David Laight
2020-05-13 23:07                 ` Linus Torvalds
2020-05-09 15:48 ` [PATCH net-next 1/2] ath10k: fix gcc-10 zero-length-bounds warnings Gustavo A. R. Silva
2020-05-09 15:48   ` Gustavo A. R. Silva
2020-05-11 12:02   ` Kalle Valo
2020-05-11 12:02     ` Kalle Valo
2020-05-11 12:46     ` Arnd Bergmann
2020-05-11 12:46       ` Arnd Bergmann
2020-05-11 13:09       ` Kalle Valo
2020-05-11 13:09         ` Kalle Valo
2020-05-11 13:47         ` Arnd Bergmann
2020-05-11 13:47           ` Arnd Bergmann
2020-05-12  7:33 ` Kalle Valo
2020-05-12  7:33 ` Kalle Valo

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