[RFC PATCH v5 05/12] __wr_after_init: x86_64: enable

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From: Igor Stoppa <igor.stoppa@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Igor Stoppa <igor.stoppa@huawei.com>,
	Andy Lutomirski <luto@amacapital.net>,
	Nadav Amit <nadav.amit@gmail.com>,
	Matthew Wilcox <willy@infradead.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Kees Cook <keescook@chromium.org>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Mimi Zohar <zohar@linux.vnet.ibm.com>,
	Thiago Jung Bauermann <bauerman@linux.ibm.com>,
	Ahmed Soliman <ahmedsoliman@mena.vt.edu>,
	linux-integrity@vger.kernel.org,
	kernel-hardening@lists.openwall.com, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: [RFC PATCH v5 05/12] __wr_after_init: x86_64: enable
Date: Thu, 14 Feb 2019 00:41:34 +0200	[thread overview]
Message-ID: <c5838cd211a1648f44e0c2f48ab5bcbc1387cb8c.1550097697.git.igor.stoppa@huawei.com> (raw)
In-Reply-To: <cover.1550097697.git.igor.stoppa@huawei.com>

Set ARCH_HAS_PRMEM to Y for x86_64

Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>

CC: Andy Lutomirski <luto@amacapital.net>
CC: Nadav Amit <nadav.amit@gmail.com>
CC: Matthew Wilcox <willy@infradead.org>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Kees Cook <keescook@chromium.org>
CC: Dave Hansen <dave.hansen@linux.intel.com>
CC: Mimi Zohar <zohar@linux.vnet.ibm.com>
CC: Thiago Jung Bauermann <bauerman@linux.ibm.com>
CC: Ahmed Soliman <ahmedsoliman@mena.vt.edu>
CC: linux-integrity@vger.kernel.org
CC: kernel-hardening@lists.openwall.com
CC: linux-mm@kvack.org
CC: linux-kernel@vger.kernel.org
---
 arch/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 68261430fe6e..7392b53b12c2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -32,6 +32,7 @@ config X86_64
 	select SWIOTLB
 	select X86_DEV_DMA_OPS
 	select ARCH_HAS_SYSCALL_WRAPPER
+	select ARCH_HAS_PRMEM
 
 #
 # Arch settings
-- 
2.19.1

WARNING: multiple messages have this Message-ID (diff)

From: Igor Stoppa <igor.stoppa@gmail.com>
Cc: Igor Stoppa <igor.stoppa@huawei.com>,
	Andy Lutomirski <luto@amacapital.net>,
	Nadav Amit <nadav.amit@gmail.com>,
	Matthew Wilcox <willy@infradead.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Kees Cook <keescook@chromium.org>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Mimi Zohar <zohar@linux.vnet.ibm.com>,
	Thiago Jung Bauermann <bauerman@linux.ibm.com>,
	Ahmed Soliman <ahmedsoliman@mena.vt.edu>,
	linux-integrity@vger.kernel.org,
	kernel-hardening@lists.openwall.com, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: [RFC PATCH v5 05/12] __wr_after_init: x86_64: enable
Date: Thu, 14 Feb 2019 00:41:34 +0200	[thread overview]
Message-ID: <c5838cd211a1648f44e0c2f48ab5bcbc1387cb8c.1550097697.git.igor.stoppa@huawei.com> (raw)
In-Reply-To: <cover.1550097697.git.igor.stoppa@huawei.com>

Set ARCH_HAS_PRMEM to Y for x86_64

Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>

CC: Andy Lutomirski <luto@amacapital.net>
CC: Nadav Amit <nadav.amit@gmail.com>
CC: Matthew Wilcox <willy@infradead.org>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Kees Cook <keescook@chromium.org>
CC: Dave Hansen <dave.hansen@linux.intel.com>
CC: Mimi Zohar <zohar@linux.vnet.ibm.com>
CC: Thiago Jung Bauermann <bauerman@linux.ibm.com>
CC: Ahmed Soliman <ahmedsoliman@mena.vt.edu>
CC: linux-integrity@vger.kernel.org
CC: kernel-hardening@lists.openwall.com
CC: linux-mm@kvack.org
CC: linux-kernel@vger.kernel.org
---
 arch/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 68261430fe6e..7392b53b12c2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -32,6 +32,7 @@ config X86_64
 	select SWIOTLB
 	select X86_DEV_DMA_OPS
 	select ARCH_HAS_SYSCALL_WRAPPER
+	select ARCH_HAS_PRMEM
 
 #
 # Arch settings
-- 
2.19.1

WARNING: multiple messages have this Message-ID (diff)

From: Igor Stoppa <igor.stoppa@gmail.com>
Cc: Igor Stoppa <igor.stoppa@huawei.com>,
	Andy Lutomirski <luto@amacapital.net>,
	Nadav Amit <nadav.amit@gmail.com>,
	Matthew Wilcox <willy@infradead.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Kees Cook <keescook@chromium.org>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Mimi Zohar <zohar@linux.vnet.ibm.com>,
	Thiago Jung Bauermann <bauerman@linux.ibm.com>,
	Ahmed Soliman <ahmedsoliman@mena.vt.edu>,
	linux-integrity@vger.kernel.org,
	kernel-hardening@lists.openwall.com, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: [RFC PATCH v5 05/12] __wr_after_init: x86_64: enable
Date: Thu, 14 Feb 2019 00:41:34 +0200	[thread overview]
Message-ID: <c5838cd211a1648f44e0c2f48ab5bcbc1387cb8c.1550097697.git.igor.stoppa@huawei.com> (raw)
In-Reply-To: <cover.1550097697.git.igor.stoppa@huawei.com>

Set ARCH_HAS_PRMEM to Y for x86_64

Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>

CC: Andy Lutomirski <luto@amacapital.net>
CC: Nadav Amit <nadav.amit@gmail.com>
CC: Matthew Wilcox <willy@infradead.org>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Kees Cook <keescook@chromium.org>
CC: Dave Hansen <dave.hansen@linux.intel.com>
CC: Mimi Zohar <zohar@linux.vnet.ibm.com>
CC: Thiago Jung Bauermann <bauerman@linux.ibm.com>
CC: Ahmed Soliman <ahmedsoliman@mena.vt.edu>
CC: linux-integrity@vger.kernel.org
CC: kernel-hardening@lists.openwall.com
CC: linux-mm@kvack.org
CC: linux-kernel@vger.kernel.org
---
 arch/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 68261430fe6e..7392b53b12c2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -32,6 +32,7 @@ config X86_64
 	select SWIOTLB
 	select X86_DEV_DMA_OPS
 	select ARCH_HAS_SYSCALL_WRAPPER
+	select ARCH_HAS_PRMEM
 
 #
 # Arch settings
-- 
2.19.1

next prev parent reply	other threads:[~2019-02-13 22:43 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-13 22:41 [RFC PATCH v5 00/12] hardening: statically allocated protected memory Igor Stoppa
2019-02-13 22:41 ` Igor Stoppa
2019-02-13 22:41 ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 02/12] __wr_after_init: linker section and attribute Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 03/12] __wr_after_init: Core and default arch Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-14 11:28   ` Peter Zijlstra
2019-02-14 23:10     ` Igor Stoppa
2019-02-15  8:57       ` Peter Zijlstra
2019-02-16 15:15         ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 04/12] __wr_after_init: x86_64: randomize mapping offset Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` Igor Stoppa [this message]
2019-02-13 22:41   ` [RFC PATCH v5 05/12] __wr_after_init: x86_64: enable Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 06/12] __wr_after_init: arm64: enable Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 07/12] __wr_after_init: Documentation: self-protection Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 08/12] __wr_after_init: lkdtm test Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 09/12] __wr_after_init: rodata_test: refactor tests Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 10/12] __wr_after_init: rodata_test: test __wr_after_init Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 11/12] __wr_after_init: test write rare functionality Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa
2019-02-13 22:41 ` [RFC PATCH v5 12/12] IMA: turn ima_policy_flags into __wr_after_init Igor Stoppa
2019-02-13 22:41   ` Igor Stoppa

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:68261430fe6 dfblob:68261430fe6 dfblob:68261430fe6
dfblob:7392b53b12c dfblob:7392b53b12c dfblob:7392b53b12c
	(help)

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