linux-kernel - Re: [PATCH v4 23/35] vdso/datastore: Map pages through struct page

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251104170215-3600e71c-1573-43aa-ad1d-8d02af9bbbf4@linutronix.de>
Date: Tue, 4 Nov 2025 17:03:28 +0100
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Mark Brown <broonie@...nel.org>
Cc: Marek Szyprowski <m.szyprowski@...sung.com>, 
	Andy Lutomirski <luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, 
	Vincenzo Frascino <vincenzo.frascino@....com>, Arnd Bergmann <arnd@...db.de>, 
	"David S. Miller" <davem@...emloft.net>, Andreas Larsson <andreas@...sler.com>, 
	Nick Alcock <nick.alcock@...cle.com>, John Stultz <jstultz@...gle.com>, 
	Stephen Boyd <sboyd@...nel.org>, John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>, 
	Shuah Khan <shuah@...nel.org>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, Theodore Ts'o <tytso@....edu>, 
	"Jason A. Donenfeld" <Jason@...c4.com>, Russell King <linux@...linux.org.uk>, 
	Madhavan Srinivasan <maddy@...ux.ibm.com>, Michael Ellerman <mpe@...erman.id.au>, 
	Nicholas Piggin <npiggin@...il.com>, Christophe Leroy <christophe.leroy@...roup.eu>, 
	Huacai Chen <chenhuacai@...nel.org>, WANG Xuerui <kernel@...0n.name>, 
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>, Heiko Carstens <hca@...ux.ibm.com>, 
	Vasily Gorbik <gor@...ux.ibm.com>, Alexander Gordeev <agordeev@...ux.ibm.com>, 
	Christian Borntraeger <borntraeger@...ux.ibm.com>, Sven Schnelle <svens@...ux.ibm.com>, 
	Nagarathnam Muthusamy <nagarathnam.muthusamy@...cle.com>, Shannon Nelson <sln@...main.com>, linux-kernel@...r.kernel.org, 
	sparclinux@...r.kernel.org, linux-kselftest@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org, loongarch@...ts.linux.dev, 
	linux-mips@...r.kernel.org, linux-s390@...r.kernel.org, Aishwarya.TCV@....com
Subject: Re: [PATCH v4 23/35] vdso/datastore: Map pages through struct page

On Tue, Nov 04, 2025 at 03:47:13PM +0000, Mark Brown wrote:
> On Tue, Nov 04, 2025 at 04:43:34PM +0100, Thomas Weißschuh wrote:
> > On Tue, Nov 04, 2025 at 01:14:03PM +0000, Mark Brown wrote:
> 
> > > I've now got the results for this specific commit, it looks like every
> > > single arm64 system is failing.  I didn't test any other architectures.
> 
> > Which one do you mean exactly with "this specific commit"?
> 
> > 6a011a228293 ("vdso/datastore: Map pages through struct page")
> > 10d91dac2ea5 ("vdso/datastore: Allocate data pages dynamically")
> 
> The one in the thread being replied to here, the first.

Ack.

> > Any chance I could get remote access to one of your test machines?
> > I don't have access to the exact machines and that should reduce the chance
> > of chasing down dead ends.
> 
> I can let you submit LAVA jobs to my lab (there's an API, a web
> interface for (re)submitting jobs and a CLI tool for shoving jobs in) if
> that works?  That's how my own access to it works unless I go pull
> boards out.  You should be able to resubmit existing jobs, it downloads
> test binaries over HTTP.

Sounds good.


Thomas