From: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> To: catalin.marinas@arm.com, will@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, gregkh@linuxfoundation.org, rafael@kernel.org, mchehab+huawei@kernel.org, eugenis@google.com, tony.luck@intel.com, pcc@google.com, peterz@infradead.org, marcos@orca.pet, conor.dooley@microchip.com, nicolas.ferre@microchip.com, marcan@marcan.st, linus.walleij@linaro.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: tarumizu.kohei@fujitsu.com Subject: [PATCH v4 7/8] x86: Add Kconfig/Makefile to build hardware prefetch control driver Date: Wed, 18 May 2022 15:30:31 +0900 [thread overview] Message-ID: <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> (raw) In-Reply-To: <20220518063032.2377351-1-tarumizu.kohei@fujitsu.com> This adds Kconfig/Makefile to build hardware prefetch control driver for x86 support. This also adds a MAINTAINERS entry. Signed-off-by: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> --- MAINTAINERS | 1 + arch/x86/Kconfig | 6 ++++++ arch/x86/kernel/cpu/Makefile | 2 ++ 3 files changed, 9 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd1345087881..9759c3606c7d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8623,6 +8623,7 @@ K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) HARDWARE PREFETCH CONTROL DRIVERS M: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> S: Maintained +F: arch/x86/kernel/cpu/x86-pfctl.c F: drivers/base/pfctl.c F: drivers/soc/fujitsu/a64fx-pfctl.c F: include/linux/pfctl.h diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4bed3abf444d..81df9efc69e5 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1359,6 +1359,12 @@ config X86_CPUID with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to /dev/cpu/31/cpuid. +config X86_HWPF_CONTROL + tristate "x86 Hardware Prefetch Control support" + depends on X86_64 && HWPF_CONTROL + help + This adds Hardware Prefetch driver control support for X86. + choice prompt "High Memory Support" default HIGHMEM4G diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index 9661e3e802be..1aa13dad17a3 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -56,6 +56,8 @@ obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o obj-$(CONFIG_ACRN_GUEST) += acrn.o +obj-$(CONFIG_X86_HWPF_CONTROL) += x86-pfctl.o + ifdef CONFIG_X86_FEATURE_NAMES quiet_cmd_mkcapflags = MKCAP $@ cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $@ $^ -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> To: catalin.marinas@arm.com, will@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, gregkh@linuxfoundation.org, rafael@kernel.org, mchehab+huawei@kernel.org, eugenis@google.com, tony.luck@intel.com, pcc@google.com, peterz@infradead.org, marcos@orca.pet, conor.dooley@microchip.com, nicolas.ferre@microchip.com, marcan@marcan.st, linus.walleij@linaro.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: tarumizu.kohei@fujitsu.com Subject: [PATCH v4 7/8] x86: Add Kconfig/Makefile to build hardware prefetch control driver Date: Wed, 18 May 2022 15:30:31 +0900 [thread overview] Message-ID: <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> (raw) In-Reply-To: <20220518063032.2377351-1-tarumizu.kohei@fujitsu.com> This adds Kconfig/Makefile to build hardware prefetch control driver for x86 support. This also adds a MAINTAINERS entry. Signed-off-by: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> --- MAINTAINERS | 1 + arch/x86/Kconfig | 6 ++++++ arch/x86/kernel/cpu/Makefile | 2 ++ 3 files changed, 9 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index dd1345087881..9759c3606c7d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8623,6 +8623,7 @@ K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) HARDWARE PREFETCH CONTROL DRIVERS M: Kohei Tarumizu <tarumizu.kohei@fujitsu.com> S: Maintained +F: arch/x86/kernel/cpu/x86-pfctl.c F: drivers/base/pfctl.c F: drivers/soc/fujitsu/a64fx-pfctl.c F: include/linux/pfctl.h diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4bed3abf444d..81df9efc69e5 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1359,6 +1359,12 @@ config X86_CPUID with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to /dev/cpu/31/cpuid. +config X86_HWPF_CONTROL + tristate "x86 Hardware Prefetch Control support" + depends on X86_64 && HWPF_CONTROL + help + This adds Hardware Prefetch driver control support for X86. + choice prompt "High Memory Support" default HIGHMEM4G diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index 9661e3e802be..1aa13dad17a3 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -56,6 +56,8 @@ obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o obj-$(CONFIG_ACRN_GUEST) += acrn.o +obj-$(CONFIG_X86_HWPF_CONTROL) += x86-pfctl.o + ifdef CONFIG_X86_FEATURE_NAMES quiet_cmd_mkcapflags = MKCAP $@ cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $@ $^ -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-05-18 6:32 UTC|newest] Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-18 6:30 [PATCH v4 0/8] Add hardware prefetch control driver for A64FX and x86 Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 6:30 ` [PATCH v4 1/8] drivers: base: Add hardware prefetch control core driver Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 7:09 ` Greg KH 2022-05-18 7:09 ` Greg KH 2022-05-18 12:38 ` tarumizu.kohei 2022-05-18 12:38 ` tarumizu.kohei 2022-05-18 6:30 ` [PATCH v4 2/8] drivers: base: Add Kconfig/Makefile to build " Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 7:04 ` Greg KH 2022-05-18 7:04 ` Greg KH 2022-05-20 6:42 ` tarumizu.kohei 2022-05-20 6:42 ` tarumizu.kohei 2022-05-18 6:30 ` [PATCH v4 3/8] soc: fujitsu: Add hardware prefetch control support for A64FX Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 7:10 ` Greg KH 2022-05-18 7:10 ` Greg KH 2022-05-20 7:06 ` tarumizu.kohei 2022-05-20 7:06 ` tarumizu.kohei 2022-05-18 6:30 ` [PATCH v4 4/8] soc: fujitsu: Add Kconfig/Makefile to build hardware prefetch control driver Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 6:30 ` [PATCH v4 5/8] arm64: Create cache sysfs directory without ACPI PPTT for hardware prefetch control Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 7:09 ` Greg KH 2022-05-18 7:09 ` Greg KH 2022-05-20 7:00 ` tarumizu.kohei 2022-05-20 7:00 ` tarumizu.kohei 2022-05-18 6:30 ` [PATCH v4 6/8] x86: Add hardware prefetch control support for x86 Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-18 6:43 ` Greg KH 2022-05-18 6:43 ` Greg KH 2022-05-20 6:30 ` tarumizu.kohei 2022-05-20 6:30 ` tarumizu.kohei 2022-05-18 6:44 ` Greg KH 2022-05-18 6:44 ` Greg KH 2022-05-20 6:40 ` tarumizu.kohei 2022-05-20 6:40 ` tarumizu.kohei 2022-05-18 6:30 ` Kohei Tarumizu [this message] 2022-05-18 6:30 ` [PATCH v4 7/8] x86: Add Kconfig/Makefile to build hardware prefetch control driver Kohei Tarumizu 2022-05-18 6:43 ` Greg KH 2022-05-18 6:43 ` Greg KH 2022-05-20 6:35 ` tarumizu.kohei 2022-05-20 6:35 ` tarumizu.kohei 2022-05-18 6:30 ` [PATCH v4 8/8] docs: ABI: Add sysfs documentation interface of " Kohei Tarumizu 2022-05-18 6:30 ` Kohei Tarumizu 2022-05-19 8:29 ` [PATCH v4 0/8] Add hardware prefetch control driver for A64FX and x86 Hector Martin 2022-05-19 8:29 ` Hector Martin 2022-05-20 8:31 ` tarumizu.kohei 2022-05-20 8:31 ` tarumizu.kohei
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220518063032.2377351-8-tarumizu.kohei@fujitsu.com \ --to=tarumizu.kohei@fujitsu.com \ --cc=arnd@arndb.de \ --cc=bp@alien8.de \ --cc=catalin.marinas@arm.com \ --cc=conor.dooley@microchip.com \ --cc=dave.hansen@linux.intel.com \ --cc=eugenis@google.com \ --cc=gregkh@linuxfoundation.org \ --cc=hpa@zytor.com \ --cc=linus.walleij@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=marcan@marcan.st \ --cc=marcos@orca.pet \ --cc=mchehab+huawei@kernel.org \ --cc=mingo@redhat.com \ --cc=nicolas.ferre@microchip.com \ --cc=pcc@google.com \ --cc=peterz@infradead.org \ --cc=rafael@kernel.org \ --cc=tglx@linutronix.de \ --cc=tony.luck@intel.com \ --cc=will@kernel.org \ --cc=x86@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.