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From: David Howells <dhowells@redhat.com>
To: Pengpeng Hou <pengpeng@iscas.ac.cn>
Cc: dhowells@redhat.com, Marc Dionne <marc.dionne@auristor.com>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Simon Horman <horms@kernel.org>,
	linux-afs@lists.infradead.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] rxrpc/proc: size address buffers for %pISpc output
Date: Wed, 08 Apr 2026 09:08:52 +0100	[thread overview]
Message-ID: <2207316.1775635732@warthog.procyon.org.uk> (raw)
In-Reply-To: <20260406170001.2-rxrpc-proc-v2-pengpeng@iscas.ac.cn>

Pengpeng Hou <pengpeng@iscas.ac.cn> wrote:

> -	char lbuff[50], rbuff[50];
> +	char lbuff[RXRPC_PROC_ADDRBUF_SIZE], rbuff[RXRPC_PROC_ADDRBUF_SIZE];

This might be saved upstream by the compiler padding the buffers out to
sizeof(long) because they're on the stack.

David


  reply	other threads:[~2026-04-08  8:09 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-04  9:32 [PATCH] rxrpc/proc: size address buffers for %pISpc output Pengpeng Hou
2026-04-05 17:40 ` Anderson Nascimento
2026-04-06  6:10 ` Pengpeng Hou
2026-04-06  4:12   ` Anderson Nascimento
2026-04-06  8:40 ` [PATCH v2] " Pengpeng Hou
2026-04-08  8:08   ` David Howells [this message]
2026-04-08  8:21   ` Pengpeng Hou
2026-04-08 11:40   ` David Howells
2026-04-06  9:00 ` [PATCH] " Pengpeng Hou

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