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 3E4BF3451C6 for ; Fri, 27 Mar 2026 16:13:03 +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=1774627983; cv=none; b=MkbECnH4KFngAMUVqoyVCDJTMMKwrnnR1AzwZcQjz0Av3f1g9n/B6lVQyhwYTXKPMl3mmQxHaKU3XA4QIjD79W0XDfD3jvSVEr6tAGSR6fHUK2l7cr81WLTIvkwNg3nvjY8T9mogc+dRtYP4z6422EEhxjTCK3dlD0e8n6+nQhU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774627983; c=relaxed/simple; bh=F+fSUpDBsyzemLtzrnL9HOkQtCS5/BToHgLJCbpp/x8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=pnmLqf7EftJzfWZf8WEbkX2IEOE4tEOrPbRcWyoAMgdjJvb+qM5NJ8oINz2TsImDcVNepbalcyfvmzKbRECIpFYWrUxuAE/rOuHMhcEVbM6Nhep+l/ZbNeBINGMWE1id9Sl2jckSkWjQObyWKgYUUXqWrFNGgoki5YuyhXnolUg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iTHHfWy2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iTHHfWy2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96202C19423; Fri, 27 Mar 2026 16:13:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774627982; bh=F+fSUpDBsyzemLtzrnL9HOkQtCS5/BToHgLJCbpp/x8=; h=From:To:Cc:Subject:Date:From; b=iTHHfWy2m4amuZRL3lyLEqflytr8eVbk69kY4FTycvmNUoZ1+7h/GZha+11kWXgkx t73tgo/BKhdGyCwdz0HIaMVeTzXi8XiRDQcvZXhssGMeRB8OVXwfQ82S74m0kV3NfF 9+FECnw84DTOzklwKsLREnwDvJg9isdPzk7WoBOxqHQ1fVMeca6rR6w905v/jfAFTl IsglVEgn4SpcsmjrCwgNxmpiGSaMILhCIaAmG9XesRRY7KKSzspctvAnJ7GXws+2QW G36cYkdDr2TeTNXN3ct6QXXXcKpydT+bqJZMc/xVg35RKTW0hwUkrJGSAx6hkMTleE kCWWD6NfrXQ6Q== From: Ard Biesheuvel To: torvalds@linux-foundation.org Cc: linux-efi@vger.kernel.org, Ard Biesheuvel Subject: [GIT PULL] EFI fix for v7.0 #3 Date: Fri, 27 Mar 2026 17:12:46 +0100 Message-ID: <20260327161245.18474-2-ardb@kernel.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-efi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1067; i=ardb@kernel.org; h=from:subject; bh=F+fSUpDBsyzemLtzrnL9HOkQtCS5/BToHgLJCbpp/x8=; b=owGbwMvMwCn83sBh/rljoYmMp9WSGDKPrak9ddHpksnKEJnEPzfkQ7uX7S6c0Fz9+LYJF2MMt wJDOktIx1QWBmFOBlkxRZadyjndr11E3+krVObAzGFlAhnCwMUpABNZuJaxYeui9VFy5dsDLp0P ZL8XtcZi6UwBxoNRew3LT3d83V4w8/q0ad+2e3gpb9wZZnvS4sW7a4wNm0xYYzb3cO+qWdqneyz lsqXmHu+dTIIFjHan61Y8n3C6oOJqjcfWk6++r71cd+TndNGDAA== X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 Content-Transfer-Encoding: 8bit Hi Linus, Please pull a fix for the previous EFI fix that landed in v7.0-rc3 and was tagged for -stable. The following changes since commit a4b0bf6a40f3c107c67a24fbc614510ef5719980: x86/efi: defer freeing of boot services memory (2026-02-25 12:02:48 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-fixes-for-v7.0-3 for you to fetch changes up to 217c0a5c177a3d4f7c8497950cbf5c36756e8bbb: x86/efi: efi_unmap_boot_services: fix calculation of ranges_to_free size (2026-03-20 15:31:10 +0100) ---------------------------------------------------------------- EFI fix for v7.0 #3 Fix a potential buffer overrun issue introduced by the preceding fix for EFI boot services region reservations on x86 ---------------------------------------------------------------- Mike Rapoport (Microsoft) (1): x86/efi: efi_unmap_boot_services: fix calculation of ranges_to_free size arch/x86/platform/efi/quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)