From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 38794311966 for ; Thu, 27 Nov 2025 20:36:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764275761; cv=none; b=Ydue6aZmvhBAHKa3Xu5ZjqNbcn5cBKwmkrc8Hviej9Qu6xhB/k9Sd4/itiEtsz8kAjs7phP9jcwDwz4aS2Ql+Yyoo7q2xYSkovv6H3AXBIDQD3WPBD+W931w+gfbscJjDP4XtzEythO2jNV4J2et9huo+k0yJiWhjMM24DQ3ai0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764275761; c=relaxed/simple; bh=RFV12RqzpuegvGn8CEISPgcWPtB/t177v0lt7s4FrC8=; h=Date:To:From:Subject:Message-Id; b=B2Wq/aegjW0aJPvREYab+VrilMohGxSTYh0yw+UU6nApW8ab8+uUujgR7a8CnkApOCLdU1DnnWVt0YLfUGrMXnFlcFaWC+pPF0AE8F2amUhnnfBgm9xCCmbqqMTDYSQqq3IjbE5ZnVpDXM+lcPXTAkueYHi6Ciz58B7Phl0rFx0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=Xl6gUiVh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="Xl6gUiVh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0D69C4CEF8; Thu, 27 Nov 2025 20:36:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1764275761; bh=RFV12RqzpuegvGn8CEISPgcWPtB/t177v0lt7s4FrC8=; h=Date:To:From:Subject:From; b=Xl6gUiVhOMThJHHVwmbVO0e6tm6ScC7x0WhhpOOA7MijBlHOGZdbPNqIq4G3b/R43 I2JIBAQmcIdtnd/SlCwRwIocE9gQYqSzSkWBezy6HaSgZjEuhOe3TWWcwLW+O1VOjF InbBAkjBWCUiwZI5tjelBMCMYJ2I403s+vyyya6A= Date: Thu, 27 Nov 2025 12:36:00 -0800 To: mm-commits@vger.kernel.org,lkp@intel.com,bhe@redhat.com,maqianga@uniontech.com,akpm@linux-foundation.org From: Andrew Morton Subject: [to-be-updated] kexec-print-out-debugging-message-if-required-for-kexec_load.patch removed from -mm tree Message-Id: <20251127203600.F0D69C4CEF8@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: kexec: print out debugging message if required for kexec_load has been removed from the -mm tree. Its filename was kexec-print-out-debugging-message-if-required-for-kexec_load.patch This patch was dropped because an updated version will be issued ------------------------------------------------------ From: Qiang Ma Subject: kexec: print out debugging message if required for kexec_load Date: Wed, 26 Nov 2025 16:44:27 +0800 commit a85ee18c7900 ("kexec_file: print out debugging message if required") has added general code printing in kexec_file_load(), but not in kexec_load(). As a result, when using '-d' for the kexec_load interface, print nothing in the kernel space. And print out type/start/head of kimage and flags to help debug. Link: https://lkml.kernel.org/r/20251126084427.3222212-4-maqianga@uniontech.com Signed-off-by: Qiang Ma Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202510310332.6XrLe70K-lkp@intel.com/ Cc: Baoquan He Signed-off-by: Andrew Morton --- kernel/kexec.c | 3 +++ 1 file changed, 3 insertions(+) --- a/kernel/kexec.c~kexec-print-out-debugging-message-if-required-for-kexec_load +++ a/kernel/kexec.c @@ -166,6 +166,9 @@ static int do_kexec_load(unsigned long e if (ret) goto out; + kexec_dprintk("kexec_load: type:%u, start:0x%lx head:0x%lx flags:0x%lx\n", + image->type, image->start, image->head, flags); + /* Install the new kernel and uninstall the old */ image = xchg(dest_image, image); _ Patches currently in -mm which might be from maqianga@uniontech.com are