From: Ganesh Mahendran <opensource.ganesh@gmail.com> To: ldufour@linux.vnet.ibm.com, catalin.marinas@arm.com, will.deacon@arm.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Ganesh Mahendran <opensource.ganesh@gmail.com> Subject: [PATCH 1/2] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Date: Wed, 2 May 2018 15:54:31 +0800 [thread overview] Message-ID: <1525247672-2165-1-git-send-email-opensource.ganesh@gmail.com> (raw) Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT for arm64. This enables Speculative Page Fault handler. Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com> --- This patch is on top of Laurent's v10 spf --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb2cf49..cd583a9 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -144,6 +144,7 @@ config ARM64 select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT if SMP help ARM 64-bit (AArch64) Linux support. -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: opensource.ganesh@gmail.com (Ganesh Mahendran) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Date: Wed, 2 May 2018 15:54:31 +0800 [thread overview] Message-ID: <1525247672-2165-1-git-send-email-opensource.ganesh@gmail.com> (raw) Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT for arm64. This enables Speculative Page Fault handler. Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com> --- This patch is on top of Laurent's v10 spf --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb2cf49..cd583a9 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -144,6 +144,7 @@ config ARM64 select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT if SMP help ARM 64-bit (AArch64) Linux support. -- 1.9.1
next reply other threads:[~2018-05-02 7:54 UTC|newest] Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-02 7:54 Ganesh Mahendran [this message] 2018-05-02 7:54 ` [PATCH 1/2] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Ganesh Mahendran 2018-05-02 7:54 ` [PATCH 2/2] arm64/mm: add speculative page fault Ganesh Mahendran 2018-05-02 7:54 ` Ganesh Mahendran 2018-05-02 9:07 ` Laurent Dufour 2018-05-02 9:07 ` Laurent Dufour 2018-05-04 6:25 ` Ganesh Mahendran 2018-05-04 6:25 ` Ganesh Mahendran 2018-05-02 14:07 ` kbuild test robot 2018-05-02 14:07 ` kbuild test robot 2018-05-02 14:07 ` kbuild test robot 2018-05-02 14:46 ` Punit Agrawal 2018-05-02 14:46 ` Punit Agrawal 2018-05-04 6:31 ` Ganesh Mahendran 2018-05-04 6:31 ` Ganesh Mahendran 2018-05-02 9:00 ` [PATCH 1/2] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Laurent Dufour 2018-05-02 9:00 ` Laurent Dufour 2018-05-02 11:05 ` Mark Rutland 2018-05-02 11:05 ` Mark Rutland 2018-05-03 8:48 ` Chintan Pandya 2018-05-03 8:48 ` Chintan Pandya -- strict thread matches above, loose matches on Subject: below -- 2018-05-02 7:53 Ganesh Mahendran 2018-05-02 7:53 ` Ganesh Mahendran 2018-05-02 12:23 ` Will Deacon 2018-05-02 12:23 ` Will Deacon 2018-05-04 6:05 ` Ganesh Mahendran 2018-05-04 6:05 ` Ganesh Mahendran
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