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 775D52264BD for ; Tue, 23 Sep 2025 03:07:44 +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=1758596864; cv=none; b=L8omsdwjKg6PpjW0QdycU6IBgURQFa8roJFq1i+JJBZJVsw+V0+MeEWZrOWl8PksyU2fty6zZxQoWJAT8it+8ugdfWTRClfaEappl/OfplR2yS/AkHKTRbn79nCUtu5BZ9q7pB9LYu1qZuXTay7iNrbyUlBWN36bFoGg0MpUu6Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758596864; c=relaxed/simple; bh=S0Sxk7s2SbLEIpniK6/jIcNuO7IgJWX4GLuL+bQ+nzI=; h=Date:To:From:Subject:Message-Id; b=mv/xsOsH8mU42Otny7SM5YLfjXQJlURYgiZXerWg5xA13cyuIUBguHwCXhki2z4O8NiBM4NQZn0yZSxi1mKO9GiKCbkMZZOFGneklDyglPDKbXVvkvUzb+x8YTzf2mxXS2XMEou9uDmhUVH/DHZP0OpgojJoy1Q96XIyv2MeYv4= 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=fHPS8OlW; 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="fHPS8OlW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EA58BC4CEF0; Tue, 23 Sep 2025 03:07:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1758596864; bh=S0Sxk7s2SbLEIpniK6/jIcNuO7IgJWX4GLuL+bQ+nzI=; h=Date:To:From:Subject:From; b=fHPS8OlWm121KLlGZa60jnAtybDmmdFDcc2fCa0csOBx7E4Fna5wS+92DDBS9ECdw 6XlQPdwdL6sQ48tHJGKZw7CoA5+6HNPJ+RNmMYke8tQumAweqX1TkLA1g/YxFMYE2I HbcfyZsCzy2JzJFCNA0nz+39nngM0I+Tui5azDng= Date: Mon, 22 Sep 2025 20:07:43 -0700 To: mm-commits@vger.kernel.org,yan.y.zhao@intel.com,pmladek@suse.com,nathan@kernel.org,mpdesouza@suse.com,morbo@google.com,mario.limonciello@amd.com,justinstitt@google.com,jbouron@amazon.com,gunnarku@amazon.com,graf@amazon.com,bhe@redhat.com,andriy.shevchenko@linux.intel.com,akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] kexec_core-remove-superfluous-page-offset-handling-in-segment-loading-fix.patch removed from -mm tree Message-Id: <20250923030743.EA58BC4CEF0@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: remove unused code in kimage_load_cma_segment() has been removed from the -mm tree. Its filename was kexec_core-remove-superfluous-page-offset-handling-in-segment-loading-fix.patch This patch was dropped because it was folded into kexec_core-remove-superfluous-page-offset-handling-in-segment-loading.patch ------------------------------------------------------ From: Andy Shevchenko Subject: kexec: remove unused code in kimage_load_cma_segment() Date: Tue, 16 Sep 2025 14:51:09 +0200 clang is not happy about set but unused variable: kernel/kexec_core.c:745:16: error: variable 'maddr' set but not used [-Werror,-Wunused-but-set-variable] 745 | unsigned long maddr; | ^ 1 error generated. Fix the compilation breakage (`make W=1` build) by removing unused variable. As Nathan noted, GCC 16 produces the similar warning; Link: https://lkml.kernel.org/r/20250916125124.3094021-2-andriy.shevchenko@linux.intel.com Fixes: f4fecb50d6e1 ("kexec_core: remove superfluous page offset handling in segment loading") Signed-off-by: Andy Shevchenko Reviewed-by: Nathan Chancellor Cc: Andriy Shevchenko Cc: Baoquan He Cc: Bill Wendling Cc: Justin Stitt Cc: Alexander Graf Cc: Gunnar Kudrjavets Cc: Justinien Bouron Cc: Marcos Paulo de Souza Cc: Mario Limonciello Cc: Petr Mladek Cc: Yan Zhao Signed-off-by: Andrew Morton --- kernel/kexec_core.c | 3 --- 1 file changed, 3 deletions(-) --- a/kernel/kexec_core.c~kexec_core-remove-superfluous-page-offset-handling-in-segment-loading-fix +++ a/kernel/kexec_core.c @@ -742,7 +742,6 @@ static int kimage_load_cma_segment(struc struct kexec_segment *segment = &image->segment[idx]; struct page *cma = image->segment_cma[idx]; char *ptr = page_address(cma); - unsigned long maddr; size_t ubytes, mbytes; int result = 0; unsigned char __user *buf = NULL; @@ -754,7 +753,6 @@ static int kimage_load_cma_segment(struc buf = segment->buf; ubytes = segment->bufsz; mbytes = segment->memsz; - maddr = segment->mem; /* Then copy from source buffer to the CMA one */ while (mbytes) { @@ -782,7 +780,6 @@ static int kimage_load_cma_segment(struc } ptr += mchunk; - maddr += mchunk; mbytes -= mchunk; cond_resched(); _ Patches currently in -mm which might be from andriy.shevchenko@linux.intel.com are kexec_core-remove-superfluous-page-offset-handling-in-segment-loading.patch