From: Jiri Slaby <jirislaby@kernel.org>
To: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org,
Steffen Dirkwinkel <lists@steffen.cc>,
Pedro Falcato <pfalcato@suse.de>,
"Mike Rapoport (Microsoft)" <rppt@kernel.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Atish Patra <atishp@meta.com>, Nikunj A Dadhania <nikunj@amd.com>,
stable@vger.kernel.org, x86@kernel.org
Subject: Re: [tip: x86/urgent] x86/alternative: Exclude text poking against change_page_attr()
Date: Tue, 1 Sep 2026 09:22:09 +0200 [thread overview]
Message-ID: <386cbf7e-1734-4b56-ab7c-711d4f8ca48e@kernel.org> (raw)
In-Reply-To: <apZ8AXqJBeI2BztN@gremlin>
On 01. 09. 26, 9:18, Lorenzo Stoakes (ARM) wrote:
> On Tue, Sep 01, 2026 at 08:16:28AM +0200, Jiri Slaby wrote:
>> On 01. 09. 26, 0:27, tip-bot2 for Pedro Falcato wrote:
>>> The following commit has been merged into the x86/urgent branch of tip:
>>>
>>> Commit-ID: 1c4d1c070d734b241728378c0f79950c23a10883
>>> Gitweb: https://git.kernel.org/tip/1c4d1c070d734b241728378c0f79950c23a10883
>>
>> Was it dropped in the meantime? Gitweb says:
>> Object 1c4d1c070d734b241728378c0f79950c23a10883 is not reachable from any
>> reference in this repository
>>
>> $ git rev-parse tip/x86/urgent
>> 477cf5cd1f698053df7426b7b8d9339e85e00946
>> $ git branch -r --contains 1c4d1c070d734b241728378c0f79950c23a10883
>> $
>>
>> Despite I managed to download it at some point though:
>> $ git show --oneline -s 1c4d1c070d734b241728378c0f79950c23a10883
>> 1c4d1c070d73 x86/alternative: Exclude text poking against change_page_attr()
>>
>> What's going on with tip today?
>
> Yup, I can't see this commit _at all_ in x86/urgent. Something's very
> broken here.
FTR, I dug out the logs:
+ 096edb090797...4a0e6473921a master -> tip/master (forced update)
+ 096edb090797...4a0e6473921a tip/urgent -> tip/tip/urgent (forced
update)
+ 34cd1c931a36...477cf5cd1f69 x86/urgent -> tip/x86/urgent (forced
update)
The original x86/urgent's HEAD (34cd1c931a36) indeed contains the commit
(1c4d1c070d7).
>>> Author: Pedro Falcato <pfalcato@suse.de>
>>> AuthorDate: Thu, 13 Aug 2026 12:01:26 +03:00
>>> Committer: Dave Hansen <dave.hansen@linux.intel.com>
>>> CommitterDate: Mon, 31 Aug 2026 15:17:35 -07:00
>>>
>>> x86/alternative: Exclude text poking against change_page_attr()
>> thanks,
>> --
>> js
>> suse labs
>
> --
> Cheers, Lorenzo
--
js
suse labs
next prev parent reply other threads:[~2026-09-01 7:22 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 9:01 [PATCH v2 0/5] x86/mm/pat: CPA fixes Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 1/5] x86/mm/pat: acquire init_mm write lock on collapse to avoid UAF Mike Rapoport
2026-08-31 22:27 ` [tip: x86/urgent] x86/mm/pat: Acquire " tip-bot2 for Lorenzo Stoakes (ARM)
2026-09-01 6:03 ` Jiri Slaby
2026-09-01 7:10 ` Lorenzo Stoakes (ARM)
2026-09-01 23:36 ` Dave Hansen
2026-09-02 6:53 ` Lorenzo Stoakes (ARM)
2026-09-02 18:33 ` tip-bot2 for Lorenzo Stoakes (ARM)
2026-08-13 9:01 ` [PATCH v2 2/5] x86/mm/pat: acquire init_mm read lock on attribute change " Mike Rapoport
2026-08-31 22:27 ` [tip: x86/urgent] x86/mm/pat: Acquire " tip-bot2 for Lorenzo Stoakes (ARM)
2026-09-01 6:05 ` Jiri Slaby
2026-09-01 7:20 ` Lorenzo Stoakes (ARM)
2026-09-01 13:46 ` Dave Hansen
2026-09-02 18:33 ` tip-bot2 for Lorenzo Stoakes (ARM)
2026-08-13 9:01 ` [PATCH v2 3/5] x86/alternative: exclude text poking against change_page_attr() Mike Rapoport
2026-08-25 9:37 ` Jiri Slaby
2026-08-31 22:27 ` [tip: x86/urgent] x86/alternative: Exclude " tip-bot2 for Pedro Falcato
2026-09-01 6:16 ` Jiri Slaby
2026-09-01 7:18 ` Lorenzo Stoakes (ARM)
2026-09-01 7:22 ` Jiri Slaby [this message]
2026-09-01 7:24 ` Lorenzo Stoakes (ARM)
2026-09-02 18:33 ` tip-bot2 for Pedro Falcato
2026-08-13 9:01 ` [PATCH v2 4/5] x86/mm/pat: allocate split page tables as kernel page tables Mike Rapoport
2026-08-31 22:27 ` [tip: x86/urgent] x86/mm/pat: Allocate " tip-bot2 for Lorenzo Stoakes (ARM)
2026-09-02 18:33 ` tip-bot2 for Lorenzo Stoakes (ARM)
2026-08-13 9:01 ` [PATCH v2 5/5] x86/mm/pat: fix effective RW computation in lookup_address_in_pgd_attr() Mike Rapoport (Microsoft)
2026-08-13 9:45 ` Lorenzo Stoakes (ARM)
2026-08-31 22:27 ` [tip: x86/urgent] x86/mm/pat: Fix " tip-bot2 for Mike Rapoport (Microsoft)
2026-09-02 18:33 ` tip-bot2 for Mike Rapoport (Microsoft)
2026-09-05 4:42 ` Nathan Chancellor
2026-08-13 15:05 ` [PATCH v2 0/5] x86/mm/pat: CPA fixes Nikunj A. Dadhania
2026-08-13 15:07 ` Lorenzo Stoakes (ARM)
2026-08-13 15:23 ` Pedro Falcato
2026-08-13 17:13 ` Andrew Morton
2026-08-25 7:12 ` Atish Patra
2026-08-25 7:31 ` Lorenzo Stoakes (ARM)
2026-08-25 20:05 ` Atish Patra
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