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From: Will Deacon <will@kernel.org>
To: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: open list <linux-kernel@vger.kernel.org>,
	lkft-triage@lists.linaro.org, regressions@lists.linux.dev,
	Catalin Marinas <catalin.marinas@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Anshuman Khandual <anshuman.khandual@arm.com>,
	Nathan Chancellor <nathan@kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Anders Roxell <anders.roxell@linaro.org>
Subject: Re: [PATCH] arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
Date: Mon, 21 Nov 2022 18:03:22 +0000	[thread overview]
Message-ID: <20221121180321.GA7645@willie-the-truck> (raw)
In-Reply-To: <CA+G9fYuYashEQsCfScoVbVqAxeXC4w6VnenO-5dHDH8OEfFBTQ@mail.gmail.com>

On Mon, Nov 21, 2022 at 09:17:18PM +0530, Naresh Kamboju wrote:
> LKFT detected arm64 boot regression on today's Linux next-20221121 tag.
> The Kernel boot log did not show anything on the serial console.
> 
> Anders bisected this problem and found the subject commit is the
> first bad commit.
> 
> # first bad commit: [9ed2b4616d4e846ece2a04cb5007ce1d1bd9e3f3]
>         arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
> 
> Later it was found this lore link which was already reported [1].
> 
> ref:
> [1] https://lore.kernel.org/all/Y3pS5fdZ3MdLZ00t@dev-arch.thelio-3990X/

Yup, I've queued a revert locally and will push it out this evening.

Cheers,

Will

WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will@kernel.org>
To: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: open list <linux-kernel@vger.kernel.org>,
	lkft-triage@lists.linaro.org, regressions@lists.linux.dev,
	Catalin Marinas <catalin.marinas@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Anshuman Khandual <anshuman.khandual@arm.com>,
	Nathan Chancellor <nathan@kernel.org>,
	Mark Brown <broonie@kernel.org>,
	Anders Roxell <anders.roxell@linaro.org>
Subject: Re: [PATCH] arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
Date: Mon, 21 Nov 2022 18:03:22 +0000	[thread overview]
Message-ID: <20221121180321.GA7645@willie-the-truck> (raw)
In-Reply-To: <CA+G9fYuYashEQsCfScoVbVqAxeXC4w6VnenO-5dHDH8OEfFBTQ@mail.gmail.com>

On Mon, Nov 21, 2022 at 09:17:18PM +0530, Naresh Kamboju wrote:
> LKFT detected arm64 boot regression on today's Linux next-20221121 tag.
> The Kernel boot log did not show anything on the serial console.
> 
> Anders bisected this problem and found the subject commit is the
> first bad commit.
> 
> # first bad commit: [9ed2b4616d4e846ece2a04cb5007ce1d1bd9e3f3]
>         arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
> 
> Later it was found this lore link which was already reported [1].
> 
> ref:
> [1] https://lore.kernel.org/all/Y3pS5fdZ3MdLZ00t@dev-arch.thelio-3990X/

Yup, I've queued a revert locally and will push it out this evening.

Cheers,

Will

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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-11-21 18:03 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-21 15:47 [PATCH] arm64/mm: Drop redundant BUG_ON(!pgtable_alloc) Naresh Kamboju
2022-11-21 18:03 ` Will Deacon [this message]
2022-11-21 18:03   ` Will Deacon
  -- strict thread matches above, loose matches on Subject: below --
2022-11-18  5:31 Anshuman Khandual
2022-11-18  5:31 ` Anshuman Khandual
2022-11-18 11:10 ` Mark Rutland
2022-11-18 11:10   ` Mark Rutland
2022-11-18 19:40 ` Will Deacon
2022-11-18 19:40   ` Will Deacon
2022-11-20 16:16 ` Nathan Chancellor
2022-11-20 16:16   ` Nathan Chancellor
2022-11-21  5:30   ` Anshuman Khandual
2022-11-21  5:30     ` Anshuman Khandual
2022-11-21 12:27     ` Mark Rutland
2022-11-21 12:27       ` Mark Rutland
2022-11-21 12:51       ` Will Deacon
2022-11-21 12:51         ` Will Deacon
2022-11-21 13:56       ` Robin Murphy
2022-11-21 13:56         ` Robin Murphy
2022-11-22  3:13         ` Anshuman Khandual
2022-11-22  3:13           ` Anshuman Khandual
2022-11-22 14:12           ` Biju Das
2022-11-22 14:12             ` Biju Das
2022-11-22 19:08           ` Robin Murphy
2022-11-22 19:08             ` Robin Murphy

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