From: Peter Zijlstra <peterz@infradead.org>
To: Borislav Petkov <bp@alien8.de>
Cc: hugopoggetti <hugo.poggetti@gmail.com>,
tglx@linutronix.de, mingo@redhat.com,
dave.hansen@linux.intel.com, x86@kernel.org,
linux-kernel@vger.kernel.org, hugo.poggetti@epitech.eu
Subject: Re: [PATCH] x86/alternative: Replace DPRINTK with pr_debug
Date: Mon, 2 Feb 2026 11:04:45 +0100 [thread overview]
Message-ID: <20260202100445.GG2995752@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20260201190527.GAaX-j939vwhf2AnM5@fat_crate.local>
On Sun, Feb 01, 2026 at 08:05:27PM +0100, Borislav Petkov wrote:
> On Sun, Feb 01, 2026 at 07:58:28PM +0100, hugopoggetti wrote:
> > Replace the custom DPRINTK macro with the standard pr_debug()
> > to use the kernel's standard debugging infrastructure.
>
> No thanks. pr_debug() depends on a bunch of config options and we want
> alternatives debugging to JustWork(tm), without a bunch of fuss.
Also, he completely broke 'debug_alternative' for bonus points..
So yeah, no touching unless you've actually went through the pain of
debugging the alternative code :-)
prev parent reply other threads:[~2026-02-02 10:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-01 18:58 [PATCH] x86/alternative: Replace DPRINTK with pr_debug hugopoggetti
2026-02-01 19:05 ` Borislav Petkov
2026-02-02 10:04 ` Peter Zijlstra [this message]
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