linux-kernel - Re: [PATCH v3 09/18] riscv: vdso: Switch to generic storage implementation

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] [day] [month] [year] [list]

Message-ID: <87a5aegubk.ffs@tglx>
Date: Sat, 22 Feb 2025 11:14:23 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Xi Ruoyao <xry111@...111.site>, Thomas Weißschuh
 <thomas.weissschuh@...utronix.de>, "James E.J. Bottomley"
 <James.Bottomley@...senPartnership.com>, Helge
 Deller <deller@....de>, Andy Lutomirski <luto@...nel.org>, Vincenzo
 Frascino <vincenzo.frascino@....com>, Anna-Maria Behnsen
 <anna-maria@...utronix.de>, Frederic Weisbecker <frederic@...nel.org>,
 Andrew Morton <akpm@...ux-foundation.org>, Catalin
 Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Theodore
 Ts'o <tytso@....edu>, "Jason A. Donenfeld" <Jason@...c4.com>, Paul
 Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>,
 Albert Ou <aou@...s.berkeley.edu>, Huacai Chen <chenhuacai@...nel.org>,
 WANG Xuerui <kernel@...0n.name>, Russell King <linux@...linux.org.uk>,
 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>, Thomas
 Bogendoerfer <tsbogend@...ha.franken.de>, Michael Ellerman
 <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>, Christophe
 Leroy <christophe.leroy@...roup.eu>, Naveen N Rao <naveen@...nel.org>,
 Madhavan
 Srinivasan <maddy@...ux.ibm.com>, Ingo Molnar <mingo@...hat.com>, Borislav
 Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>,
 x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>, Arnd Bergmann
 <arnd@...db.de>, Guo Ren <guoren@...nel.org>
Cc: linux-parisc@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-riscv@...ts.infradead.org,
 loongarch@...ts.linux.dev, linux-s390@...r.kernel.org,
 linux-mips@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
 linux-arch@...r.kernel.org, Nam Cao <namcao@...utronix.de>,
 linux-csky@...r.kernel.org
Subject: Re: [PATCH v3 09/18] riscv: vdso: Switch to generic storage
 implementation

On Sat, Feb 22 2025 at 16:17, Xi Ruoyao wrote:
> On Tue, 2025-02-04 at 13:05 +0100, Thomas Weißschuh wrote:
>> The generic storage implementation provides the same features as the
>> custom one. However it can be shared between architectures, making
>> maintenance easier.
>> 
>> Co-developed-by: Nam Cao <namcao@...utronix.de>
>> Signed-off-by: Nam Cao <namcao@...utronix.de>
>> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
>
> I made a RISC-V vDSO getrandom implementation on top of this and it
> works fine.  I'll submit it when this is merged.

You can submit it right now. If it's reviewed and if Jason agrees, this
can be merged through the timers/vdso branch on top of the pending
changes.

Thanks for testing it!

       tglx