From mboxrd@z Thu Jan 1 00:00:00 1970 From: "tip-bot2 for Kees Cook" Subject: [tip: x86/build] s390: Move RO_DATA into "text" PT_LOAD Program Header Date: Tue, 05 Nov 2019 09:27:34 -0000 Message-ID: <157294605469.29376.1927649765059969154.tip-bot2@tip-bot2> References: <20191029211351.13243-7-keescook@chromium.org> Reply-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191029211351.13243-7-keescook@chromium.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-tip-commits@vger.kernel.org Cc: Kees Cook , Borislav Petkov , Heiko Carstens , Andy Lutomirski , Arnd Bergmann , Dave Hansen , linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Michal Simek , Rick Edgecombe , Segher Boessenkool , Will Deacon , x86-ml , Yoshinori Sato , Ingo Molnar , Borislav Petkov linux- List-Id: linux-arch.vger.kernel.org The following commit has been merged into the x86/build branch of tip: Commit-ID: 6434efbd9aefa3786b446c8e4745d1f49d2983b4 Gitweb: https://git.kernel.org/tip/6434efbd9aefa3786b446c8e4745d1f49d2983b4 Author: Kees Cook AuthorDate: Tue, 29 Oct 2019 14:13:28 -07:00 Committer: Borislav Petkov CommitterDate: Mon, 04 Nov 2019 15:34:32 +01:00 s390: Move RO_DATA into "text" PT_LOAD Program Header In preparation for moving NOTES into RO_DATA, move RO_DATA back into the "text" PT_LOAD Program Header, as done with other architectures. The "data" PT_LOAD now starts with the writable data section. Signed-off-by: Kees Cook Signed-off-by: Borislav Petkov Acked-by: Heiko Carstens Cc: Andy Lutomirski Cc: Arnd Bergmann Cc: Dave Hansen Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman Cc: Michal Simek Cc: Rick Edgecombe Cc: Segher Boessenkool Cc: Will Deacon Cc: x86-ml Cc: Yoshinori Sato Link: https://lkml.kernel.org/r/20191029211351.13243-7-keescook@chromium.org --- arch/s390/kernel/vmlinux.lds.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 7e0eb40..13294fe 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -52,7 +52,7 @@ SECTIONS NOTES :text :note - .dummy : { *(.dummy) } :data + .dummy : { *(.dummy) } :text RO_DATA_SECTION(PAGE_SIZE) @@ -64,7 +64,7 @@ SECTIONS .data..ro_after_init : { *(.data..ro_after_init) JUMP_TABLE_DATA - } + } :data EXCEPTION_TABLE(16) . = ALIGN(PAGE_SIZE); __end_ro_after_init = .; From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from Galois.linutronix.de ([193.142.43.55]:40587 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730554AbfKEJ2F (ORCPT ); Tue, 5 Nov 2019 04:28:05 -0500 Date: Tue, 05 Nov 2019 09:27:34 -0000 From: "tip-bot2 for Kees Cook" Reply-to: linux-kernel@vger.kernel.org Subject: [tip: x86/build] s390: Move RO_DATA into "text" PT_LOAD Program Header In-Reply-To: <20191029211351.13243-7-keescook@chromium.org> References: <20191029211351.13243-7-keescook@chromium.org> MIME-Version: 1.0 Message-ID: <157294605469.29376.1927649765059969154.tip-bot2@tip-bot2> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-tip-commits@vger.kernel.org Cc: Kees Cook , Borislav Petkov , Heiko Carstens , Andy Lutomirski , Arnd Bergmann , Dave Hansen , linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Michal Simek , Rick Edgecombe , Segher Boessenkool , Will Deacon , x86-ml , Yoshinori Sato , Ingo Molnar , Borislav Petkov , linux-kernel@vger.kernel.org Message-ID: <20191105092734.SUx15ozb_U51JixlVxdR1FTtGPzUlo3B0zbYA88tqnQ@z> The following commit has been merged into the x86/build branch of tip: Commit-ID: 6434efbd9aefa3786b446c8e4745d1f49d2983b4 Gitweb: https://git.kernel.org/tip/6434efbd9aefa3786b446c8e4745d1f49d2983b4 Author: Kees Cook AuthorDate: Tue, 29 Oct 2019 14:13:28 -07:00 Committer: Borislav Petkov CommitterDate: Mon, 04 Nov 2019 15:34:32 +01:00 s390: Move RO_DATA into "text" PT_LOAD Program Header In preparation for moving NOTES into RO_DATA, move RO_DATA back into the "text" PT_LOAD Program Header, as done with other architectures. The "data" PT_LOAD now starts with the writable data section. Signed-off-by: Kees Cook Signed-off-by: Borislav Petkov Acked-by: Heiko Carstens Cc: Andy Lutomirski Cc: Arnd Bergmann Cc: Dave Hansen Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman Cc: Michal Simek Cc: Rick Edgecombe Cc: Segher Boessenkool Cc: Will Deacon Cc: x86-ml Cc: Yoshinori Sato Link: https://lkml.kernel.org/r/20191029211351.13243-7-keescook@chromium.org --- arch/s390/kernel/vmlinux.lds.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 7e0eb40..13294fe 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -52,7 +52,7 @@ SECTIONS NOTES :text :note - .dummy : { *(.dummy) } :data + .dummy : { *(.dummy) } :text RO_DATA_SECTION(PAGE_SIZE) @@ -64,7 +64,7 @@ SECTIONS .data..ro_after_init : { *(.data..ro_after_init) JUMP_TABLE_DATA - } + } :data EXCEPTION_TABLE(16) . = ALIGN(PAGE_SIZE); __end_ro_after_init = .;