From: Thomas Gleixner <tglx@linutronix.de>
To: "Celeste Liu" <coelacanthushex@gmail.com>,
"Björn Töpel" <bjorn@kernel.org>,
"Celeste Liu via B4 Relay"
<devnull+CoelacanthusHex.gmail.com@kernel.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Björn Töpel" <bjorn@rivosinc.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>
Cc: Palmer Dabbelt <palmer@rivosinc.com>,
Alexandre Ghiti <alex@ghiti.fr>,
"Dmitry V. Levin" <ldv@strace.io>,
Andrea Bolognani <abologna@redhat.com>,
Felix Yan <felixonmars@archlinux.org>,
Ruizhe Pan <c141028@gmail.com>,
Shiqi Zhang <shiqi@isrc.iscas.ac.cn>, Guo Ren <guoren@kernel.org>,
Yao Zi <ziyao@disroot.org>, Han Gao <gaohan@iscas.ac.cn>,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] riscv/entry: get correct syscall number from syscall_get_nr()
Date: Sun, 27 Oct 2024 22:52:03 +0100 [thread overview]
Message-ID: <877c9t43jw.ffs@tglx> (raw)
In-Reply-To: <2b1a96b1-dbc5-40ed-b1b6-2c82d3df9eb2@gmail.com>
On Mon, Oct 28 2024 at 01:01, Celeste Liu wrote:
> On 2024-10-27 23:56, Thomas Gleixner wrote:
>> Equivalently you need to be able to modify orig_a0 for changing arg0,
>> no?
>
> Ok.
>
> Greg, could you accept a backport a new API parameter for
> PTRACE_GETREGSET/PTRACE_SETREGSET to 4.19 LTS branch?
Fix the problem properly and put a proper Fixes tag on it and worry
about the backport later.
Thanks,
tglx
next prev parent reply other threads:[~2024-10-27 21:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-16 17:49 [PATCH] riscv/entry: get correct syscall number from syscall_get_nr() Celeste Liu via B4 Relay
2024-10-16 17:51 ` kernel test robot
2024-10-21 14:00 ` Björn Töpel
2024-10-21 15:23 ` Celeste Liu
2024-10-21 16:46 ` Björn Töpel
2024-10-25 13:12 ` Thomas Gleixner
2024-10-25 14:30 ` Björn Töpel
2024-10-26 20:21 ` Thomas Gleixner
2024-10-27 15:29 ` Celeste Liu
2024-10-27 15:56 ` Thomas Gleixner
2024-10-27 17:01 ` Celeste Liu
2024-10-27 21:52 ` Thomas Gleixner [this message]
2024-10-28 0:17 ` Ron Economos
2024-10-28 16:25 ` Celeste Liu
2024-10-28 19:33 ` Björn Töpel
2024-11-30 22:39 ` Celeste Liu
2024-10-28 9:45 ` Björn Töpel
2024-11-15 21:49 ` Aurelien Jarno
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