From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marco Stornelli Subject: [PATCH 02/19] pramfs: add x86 set_memory_{rw|ro} flag Date: Sat, 07 Sep 2013 10:17:01 +0200 Message-ID: <522AE0FD.4030502@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, linux-kernel@vger.kernel.org To: Linux FS Devel Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org Add a flag to x86 arch to know if a set_memory_{rw|ro} is supported. Signed-off-by: Marco Stornelli --- arch/Kconfig | 3 +++ arch/x86/Kconfig | 1 + 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 1feb169..589a043 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -171,6 +171,9 @@ config USER_RETURN_NOTIFIER config HAVE_IOREMAP_PROT bool +config HAVE_SET_MEMORY_RO + bool + config HAVE_KPROBES bool diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5c0ed72..c500462 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -30,6 +30,7 @@ config X86 select HAVE_OPROFILE select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS + select HAVE_SET_MEMORY_RO select HAVE_IOREMAP_PROT select HAVE_KPROBES select HAVE_MEMBLOCK -- 1.7.3.4