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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 46e09a7af769-7edaf94a494sm11134501a34.13.2026.07.21.13.57.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 13:57:11 -0700 (PDT) From: Jim Cromie Date: Tue, 21 Jul 2026 14:56:50 -0600 Subject: [PATCH v7 01/29] params: fix a pr_debug(" %p ") use - already in MM-* Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260721-dd-maint-2-v7-1-010fbe73b311@gmail.com> References: <20260721-dd-maint-2-v7-0-010fbe73b311@gmail.com> In-Reply-To: <20260721-dd-maint-2-v7-0-010fbe73b311@gmail.com> To: Andrew Morton , Jason Baron , Greg Kroah-Hartman , Shuah Khan , Simona Vetter , Luis Chamberlain , Petr Pavlu Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arch@vger.kernel.org, linux-modules@vger.kernel.org, linux-kselftest@vger.kernel.org, Jim Cromie , stable@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784667429; l=1125; i=jim.cromie@gmail.com; s=20260203; h=from:subject:message-id; bh=NjeO3E3aXTlf0Rmaw0bPO/yZw26XHF8e4PdgxVbvO5s=; b=JnG4Hd6pByV6cBcRHCdIJRICgp5wUjzEQUOylmvD27efVdhP0Cn/ay5LhcR7goGzLrNO9vFYm yTpsgAAsjCpAWnQCPpIRZXIEjFbutFhwOQKtI2azaOPhH5Ccc68vKuf X-Developer-Key: i=jim.cromie@gmail.com; a=ed25519; pk=C6E5ODlPQo7ZBynATXH9wg7K6HxP0pIXyf4s38Qw0XE= NB: this is already in mm, but I need it in this patchset because kernel/params is subjected to testing by the selftest script, and the test depends upon its stability. kernel/params.c has a pr_debug() which prints the address of a parameter setter function, this is not legitimately useful. Since the value is known and useful to the user, print that instead. Cc: stable@vger.kernel.org Signed-off-by: Jim Cromie --- kernel/params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/params.c b/kernel/params.c index a668863a4bb6..5c8a05921e28 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -136,8 +136,8 @@ static int parse_one(char *param, if (!val && !(params[i].ops->flags & KERNEL_PARAM_OPS_FL_NOARG)) return -EINVAL; - pr_debug("handling %s with %p\n", param, - params[i].ops->set); + pr_debug("handling %s with value '%s'\n", param, + val ? val : "no-arg"); kernel_param_lock(params[i].mod); if (param_check_unsafe(¶ms[i])) err = params[i].ops->set(val, ¶ms[i]); -- 2.55.0