From: Boris Petkov <bp@alien8.de>
To: Juergen Gross <jgross@suse.com>,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, x86@kernel.org,
linux-s390@vger.kernel.org,
virtualization@lists.linux-foundation.org
Cc: Arnd Bergmann <arnd@arndb.de>, Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Christoph Hellwig <hch@infradead.org>,
Oleksandr Tyshchenko <olekstysh@gmail.com>
Subject: Re: [PATCH v3 1/2] kernel: add platform_has() infrastructure
Date: Mon, 09 May 2022 13:48:44 +0200 [thread overview]
Message-ID: <FBBBF0AE-05CD-4DE2-B656-C09C976600DA@alien8.de> (raw)
In-Reply-To: <20220504155703.13336-2-jgross@suse.com>
On May 4, 2022 5:57:02 PM GMT+02:00, Juergen Gross <jgross@suse.com> wrote:
>Add a simple infrastructure for setting, resetting and querying
>platform feature flags.
>
>Flags can be either global or architecture specific.
>
>Signed-off-by: Juergen Gross <jgross@suse.com>
>---
>V2:
>- rename set/reset functions to platform_[set|clear]() (Boris Petkov,
> Heiko Carstens)
>- move function implementations to c file (Boris Petkov)
>---
> MAINTAINERS | 8 ++++++++
> include/asm-generic/Kbuild | 1 +
> include/asm-generic/platform-feature.h | 8 ++++++++
> include/linux/platform-feature.h | 15 ++++++++++++++
> kernel/Makefile | 2 +-
> kernel/platform-feature.c | 27 ++++++++++++++++++++++++++
> 6 files changed, 60 insertions(+), 1 deletion(-)
> create mode 100644 include/asm-generic/platform-feature.h
> create mode 100644 include/linux/platform-feature.h
> create mode 100644 kernel/platform-feature.c
Nice and simple, I like.
Acked-by: Borislav Petkov <bp@suse.de>
--
Sent from a device which is good for reading mail but awful for writing. Please excuse any shortcomings.
next prev parent reply other threads:[~2022-05-09 11:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-04 15:57 [PATCH v3 0/2] kernel: add new infrastructure for platform_has() support Juergen Gross
2022-05-04 15:57 ` [PATCH v3 1/2] kernel: add platform_has() infrastructure Juergen Gross
2022-05-09 6:30 ` Christoph Hellwig
2022-05-09 11:48 ` Boris Petkov [this message]
2022-05-04 15:57 ` [PATCH v3 2/2] virtio: replace arch_has_restricted_virtio_memory_access() Juergen Gross
2022-05-09 6:31 ` Christoph Hellwig
2022-05-09 11:59 ` Boris Petkov
2022-05-19 15:07 ` Juergen Gross
2022-05-05 16:13 ` [PATCH v3 0/2] kernel: add new infrastructure for platform_has() support Oleksandr
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