From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: "Alice Ryhl" <aliceryhl@google.com>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
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"Andrew Morton" <akpm@linux-foundation.org>,
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loongarch@lists.linux.dev, "Palmer Dabbelt" <palmer@rivosinc.com>
Subject: Re: [PATCH v12 4/5] jump_label: adjust inline asm to be consistent
Date: Thu, 31 Oct 2024 00:10:50 +0000 [thread overview]
Message-ID: <ZyLLCmq9-9BX7GBd@shell.armlinux.org.uk> (raw)
In-Reply-To: <20241030191316.2a27ff1b@rorschach.local.home>
On Wed, Oct 30, 2024 at 07:13:16PM -0400, Steven Rostedt wrote:
> On Wed, 30 Oct 2024 16:04:27 +0000
> Alice Ryhl <aliceryhl@google.com> wrote:
>
> > To avoid duplication of inline asm between C and Rust, we need to
> > import the inline asm from the relevant `jump_label.h` header into Rust.
> > To make that easier, this patch updates the header files to expose the
> > inline asm via a new ARCH_STATIC_BRANCH_ASM macro.
> >
> > The header files are all updated to define a ARCH_STATIC_BRANCH_ASM that
> > takes the same arguments in a consistent order so that Rust can use the
> > same logic for every architecture.
> >
> > Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> > Co-developed-by: Miguel Ojeda <ojeda@kernel.org>
> > Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
> > Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> > Acked-by: Catalin Marinas <catalin.marinas@arm.com>
> > Acked-by: Palmer Dabbelt <palmer@rivosinc.com> # RISC-V
>
> Still missing an ack from the ARM maintainer (32 bit, just added) and loongarch.
>
> I'll wait till Monday, if I don't hear anything against these patches
> I'll pull them in.
As of what has recently happened, I am not participating in technical
activities until such time that I'm told what is now acceptable. So
far, that has not been forthcoming, and thus I believe it is unwise to
engage in technical discussion.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2024-10-31 0:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-30 16:04 [PATCH v12 0/5] Tracepoints and static branch in Rust Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 1/5] rust: add static_branch_unlikely for static_key_false Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 2/5] rust: add tracepoint support Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 3/5] rust: samples: add tracepoint to Rust sample Alice Ryhl
2024-11-02 7:07 ` kernel test robot
2024-11-04 10:13 ` Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 4/5] jump_label: adjust inline asm to be consistent Alice Ryhl
2024-10-30 23:13 ` Steven Rostedt
2024-10-31 0:10 ` Russell King (Oracle) [this message]
2024-10-31 0:14 ` Steven Rostedt
2024-10-30 16:04 ` [PATCH v12 5/5] rust: add arch_static_branch Alice Ryhl
2024-12-11 22:32 ` [PATCH v12 0/5] Tracepoints and static branch in Rust patchwork-bot+linux-riscv
2024-12-12 12:40 ` Miguel Ojeda
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