From: Guo Ren <guoren@kernel.org>
To: Palmer Dabbelt <palmerdabbelt@google.com>
Cc: Tycho Andersen <tycho@tycho.ws>,
Albert Ou <aou@eecs.berkeley.edu>, Nick Hu <nickhu@andestech.com>,
Anup Patel <anup@brainfault.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-csky@vger.kernel.org, Guo Ren <guoren@linux.alibaba.com>,
Andreas Schwab <schwab@linux-m68k.org>,
Zong Li <zong.li@sifive.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Greentime Hu <greentime.hu@sifive.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-riscv <linux-riscv@lists.infradead.org>
Subject: Re: [PATCH V2 1/3] riscv: Fixup static_obj() fail
Date: Wed, 7 Oct 2020 00:55:11 +0800 [thread overview]
Message-ID: <CAJF2gTRuQpwHvyZVjab+RMgx9BMR8gjcnGSgeP3a7L=dCcNqAg@mail.gmail.com> (raw)
In-Reply-To: <mhng-847e71cf-64bc-464b-8d09-3bcec40aa491@palmerdabbelt-glaptop1>
On Tue, Oct 6, 2020 at 12:39 AM Palmer Dabbelt <palmerdabbelt@google.com> wrote:
>
> On Mon, 05 Oct 2020 01:25:22 PDT (-0700), schwab@linux-m68k.org wrote:
> > On Sep 14 2020, Aurelien Jarno wrote:
> >
> >> How should we proceed to get that fixed in time for 5.9? For the older
> >> branches where it has been backported (so far 5.7 and 5.8), should we
> >> just get that commit reverted instead?
> >
> > Why is this still broken?
>
> Sorry, I hadn't seen this. I'm not seeing a boot failure on 5.9-rc8 with just
> CONFIG_HARDENED_USERCPOY=y in addition to defconfig (on QEMU, though I doubt
> that's relevant here). It looks like the fix is to essentially revert this,
> which I'm fine with, but I'd prefer to have a failing test to make sure this
> doesn't break again.
>
> Guo: I don't see an actual patch (signed off and such) posted for this, do you
> mind posting one? Otherwise I'll take a crack at constructing the revert
> myself.
Please have a look:
https://lore.kernel.org/linux-riscv/1602002973-92934-1-git-send-email-guoren@kernel.org/T/#u
The only revert couldn't solve the static_obj problem.
--
Best Regards
Guo Ren
ML: https://lore.kernel.org/linux-csky/
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next prev parent reply other threads:[~2020-10-06 16:55 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-27 13:57 [PATCH V2 0/3] riscv: Enable LOCKDEP guoren
2020-06-27 13:57 ` [PATCH V2 1/3] riscv: Fixup static_obj() fail guoren
2020-09-11 20:45 ` Aurelien Jarno
2020-09-12 2:39 ` Guo Ren
2020-09-14 10:38 ` Aurelien Jarno
2020-09-24 7:36 ` Andreas Schwab
2020-09-24 16:19 ` Guo Ren
2020-09-29 18:51 ` Aurelien Jarno
2020-10-05 19:14 ` Atish Patra
2020-10-06 16:46 ` Guo Ren
2020-10-06 20:38 ` Atish Patra
2020-10-07 14:45 ` Guo Ren
2020-10-05 8:25 ` Andreas Schwab
2020-10-05 16:39 ` Palmer Dabbelt
2020-10-05 18:40 ` Andreas Schwab
2020-10-05 19:45 ` Palmer Dabbelt
2020-10-05 21:12 ` Atish Patra
2020-10-05 21:17 ` Palmer Dabbelt
2020-10-06 16:55 ` Guo Ren [this message]
2020-06-27 13:57 ` [PATCH V2 2/3] riscv: Fixup lockdep_assert_held with wrong param cpu_running guoren
2020-09-29 22:12 ` Atish Patra
2020-06-27 13:57 ` [PATCH V2 3/3] riscv: Enable LOCKDEP_SUPPORT & fixup TRACE_IRQFLAGS_SUPPORT guoren
2020-07-09 22:06 ` [PATCH V2 0/3] riscv: Enable LOCKDEP Palmer Dabbelt
2020-07-09 23:15 ` Guo Ren
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