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 B9D63321457 for ; Thu, 27 Nov 2025 22:26:12 +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=1764282373; cv=none; b=YOxWP1fQ+7a7zmHIV6onoQNV0S2rfPgbsmlF3N5IbtFVS+kuLF9Yir46SCARTjZa4CHzayq4/iOhcr45TeRXUBHnKRHiCxkaItDgzzxy8A7ETTGmBcDk7vok606t8Tb2JT6lN+BPt0AEXRuwzK4K8GuJuoR1YZf13IrvoA51ycg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764282373; c=relaxed/simple; bh=8dGbUff371pZ9amK8dZRR3cEHtRMMKoDdNQZ2gx6nu0=; h=Date:To:From:Subject:Message-Id; b=T0imzof8HUtmZvutVadO/Li5KhW7dhy9iGgowwm8J5rGREeBKBxgSrdjBS+oE97saXWvo8ENgJLnee3kqJxEjvqdrD89gGwZC6QzUb+W/0wWwIe/uVCxmHNlB6dt1AipizXL9CHw7ks2YF3NhibsV1l4waYSdPhbY16FWQOQ4NU= 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=vOVfn8WL; 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="vOVfn8WL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2885AC4CEFB; Thu, 27 Nov 2025 22:26:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1764282372; bh=8dGbUff371pZ9amK8dZRR3cEHtRMMKoDdNQZ2gx6nu0=; h=Date:To:From:Subject:From; b=vOVfn8WLHY1kcWym5UxS7KfggmNv6YhJI+DlwSBhblw5UGUQ93slWZ4rOu43GOgmG p6Um6o+ovPYS+r0k49Wim6QIJsH7rPMJyyIzfIUO1RRgZw9PkvuMHoRJsaLdctPCob 2ndMRtXgCGH2lv4TP+q7dHrRPOBNuFtoYcLX8uiM= Date: Thu, 27 Nov 2025 14:26:11 -0800 To: mm-commits@vger.kernel.org,rppt@kernel.org,pratyush@kernel.org,kees@kernel.org,graf@amazon.com,ebiggers@google.com,dave@vasilevsky.ca,coxu@redhat.com,bhe@redhat.com,arnd@arndb.de,pasha.tatashin@soleen.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] kho-convert-__kho_abort-to-return-void.patch removed from -mm tree Message-Id: <20251127222612.2885AC4CEFB@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: kho: convert __kho_abort() to return void has been removed from the -mm tree. Its filename was kho-convert-__kho_abort-to-return-void.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Pasha Tatashin Subject: kho: convert __kho_abort() to return void Date: Fri, 14 Nov 2025 13:59:51 -0500 The internal helper __kho_abort() always returns 0 and has no failure paths. Its return value is ignored by __kho_finalize and checked needlessly by kho_abort. Change the return type to void to reflect that this function cannot fail, and simplify kho_abort by removing dead error handling code. Link: https://lkml.kernel.org/r/20251114190002.3311679-3-pasha.tatashin@soleen.com Signed-off-by: Pasha Tatashin Reviewed-by: Pratyush Yadav Reviewed-by: Mike Rapoport (Microsoft) Cc: Alexander Graf Cc: Arnd Bergmann Cc: Baoquan He Cc: Coiby Xu Cc: Dave Vasilevsky Cc: Eric Biggers Cc: Kees Cook Signed-off-by: Andrew Morton --- kernel/liveupdate/kexec_handover.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) --- a/kernel/liveupdate/kexec_handover.c~kho-convert-__kho_abort-to-return-void +++ a/kernel/liveupdate/kexec_handover.c @@ -1117,20 +1117,16 @@ err_free_pages_array: } EXPORT_SYMBOL_GPL(kho_restore_vmalloc); -static int __kho_abort(void) +static void __kho_abort(void) { if (kho_out.preserved_mem_map) { kho_mem_ser_free(kho_out.preserved_mem_map); kho_out.preserved_mem_map = NULL; } - - return 0; } int kho_abort(void) { - int ret = 0; - if (!kho_enable) return -EOPNOTSUPP; @@ -1138,10 +1134,7 @@ int kho_abort(void) if (!kho_out.finalized) return -ENOENT; - ret = __kho_abort(); - if (ret) - return ret; - + __kho_abort(); kho_out.finalized = false; kho_debugfs_fdt_remove(&kho_out.dbg, kho_out.fdt); _ Patches currently in -mm which might be from pasha.tatashin@soleen.com are liveupdate-luo_flb-introduce-file-lifecycle-bound-global-state.patch tests-liveupdate-add-in-kernel-liveupdate-test.patch