From: patchwork-bot+linux-riscv@kernel.org
To: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-riscv@lists.infradead.org, ylavic.dev@gmail.com,
linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
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borntraeger@linux.ibm.com, svens@linux.ibm.com,
linux-s390@vger.kernel.org, mathieu.desnoyers@efficios.com,
andrew.cooper3@citrix.com, david.laight.linux@gmail.com,
Julia.Lawall@inria.fr, nicolas.palix@imag.fr,
peterz@infradead.org, dvhart@infradead.org, dave@stgolabs.net,
andrealmeid@igalia.com, viro@zeniv.linux.org.uk,
brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org
Subject: Re: [patch V6 02/12] uaccess: Provide ASM GOTO safe wrappers for unsafe_*_user()
Date: Fri, 19 Dec 2025 08:10:15 +0000 [thread overview]
Message-ID: <176613181528.3684357.16950067300895090684.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <877bweujtn.ffs@tglx>
Hello:
This patch was applied to riscv/linux.git (fixes)
by Peter Zijlstra <peterz@infradead.org>:
On Wed, 29 Oct 2025 10:40:52 +0100 you wrote:
> ASM GOTO is miscompiled by GCC when it is used inside a auto cleanup scope:
>
> bool foo(u32 __user *p, u32 val)
> {
> scoped_guard(pagefault)
> unsafe_put_user(val, p, efault);
> return true;
> efault:
> return false;
> }
>
> [...]
Here is the summary with links:
- [V6,02/12] uaccess: Provide ASM GOTO safe wrappers for unsafe_*_user()
https://git.kernel.org/riscv/c/3eb6660f26d1
You are awesome, thank you!
--
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next prev parent reply other threads:[~2025-12-19 8:13 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 8:43 [patch V5 00/12] uaccess: Provide and use scopes for user access Thomas Gleixner
2025-10-27 8:43 ` [patch V5 01/12] ARM: uaccess: Implement missing __get_user_asm_dword() Thomas Gleixner
2025-10-28 13:35 ` Mathieu Desnoyers
2025-10-27 8:43 ` [patch V5 02/12] uaccess: Provide ASM GOTO safe wrappers for unsafe_*_user() Thomas Gleixner
2025-10-27 12:12 ` Andrew Cooper
2025-10-28 13:44 ` Mathieu Desnoyers
2025-10-28 14:04 ` Yann Ylavic
2025-10-28 15:53 ` Thomas Gleixner
2025-10-29 9:40 ` [patch V6 " Thomas Gleixner
2025-12-19 8:10 ` patchwork-bot+linux-riscv [this message]
2025-11-04 6:11 ` [patch V5 " Christophe Leroy
2025-10-27 8:43 ` [patch V5 03/12] x86/uaccess: Use unsafe wrappers for ASM GOTO Thomas Gleixner
2025-10-28 13:50 ` Mathieu Desnoyers
2025-10-27 8:43 ` [patch V5 04/12] powerpc/uaccess: " Thomas Gleixner
2025-10-28 13:51 ` Mathieu Desnoyers
2025-11-04 6:15 ` Christophe Leroy
2025-10-27 8:43 ` [patch V5 05/12] riscv/uaccess: " Thomas Gleixner
2025-10-28 13:52 ` Mathieu Desnoyers
2025-10-27 8:43 ` [patch V5 06/12] s390/uaccess: " Thomas Gleixner
2025-10-28 13:54 ` Mathieu Desnoyers
2025-10-27 8:43 ` [patch V5 07/12] uaccess: Provide scoped user access regions Thomas Gleixner
2025-10-28 14:11 ` Mathieu Desnoyers
2025-11-04 6:20 ` Christophe Leroy
2025-11-07 19:17 ` David Laight
2025-10-27 8:43 ` [patch V5 08/12] uaccess: Provide put/get_user_inline() Thomas Gleixner
2025-10-28 14:12 ` Mathieu Desnoyers
2025-11-04 6:30 ` Christophe Leroy
2025-10-27 8:43 ` [patch V5 09/12] [RFC] coccinelle: misc: Add scoped_masked_$MODE_access() checker script Thomas Gleixner
2025-10-27 8:44 ` [patch V5 10/12] futex: Convert to get/put_user_inline() Thomas Gleixner
2025-10-28 14:24 ` Mathieu Desnoyers
2025-10-28 15:56 ` Thomas Gleixner
2025-10-28 16:02 ` Mathieu Desnoyers
2025-10-28 16:13 ` Linus Torvalds
2025-11-04 6:31 ` Christophe Leroy
2025-10-27 8:44 ` [patch V5 11/12] x86/futex: Convert to scoped user access Thomas Gleixner
2025-10-27 8:44 ` [patch V5 12/12] select: " Thomas Gleixner
2025-10-28 14:42 ` Mathieu Desnoyers
2025-11-04 6:32 ` Christophe Leroy
2025-10-27 15:53 ` [patch V5 00/12] uaccess: Provide and use scopes for " Linus Torvalds
2025-10-29 10:23 ` Peter Zijlstra
2025-11-03 14:46 ` Peter Zijlstra
2025-11-04 6:35 ` Christophe Leroy
2025-12-19 8:10 ` patchwork-bot+linux-riscv
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