From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Wanpeng Li" <kernellwp@gmail.com>,
kvm@vger.kernel.org, "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>
Subject: [Qemu-devel] [PATCH 0/4] move kvm_para.h to standard-headers
Date: Tue, 17 Apr 2018 21:58:16 +0300 [thread overview]
Message-ID: <1523991487-241006-1-git-send-email-mst@redhat.com> (raw)
kvm_para.h is normally an interface for guest. It's natural to need the
header in host to emulate that in qemu.
ATM it does not actually work on non-kvm systems, which allowed us to
get by sticking it in linux-headers and only pulling it in on Linux, but
that turns out to be more pain than it's worth.
The result seems to be that we are forced to duplicate
more and more code from there when we are in portable code.
Not nice.
Let's just pull it into standard-headers instead, and use
on all platforms unconditionally.
It turns out we only need the x86 version, so that is
and extra a plus - drop the rest.
Michael S. Tsirkin (4):
update-linux-headers.sh: drop kvm_para.h hacks
include/standard-headers: add asm-x86/kvm_para.h
x86/cpu: use standard-headers/asm-x86.kvm_para.h
linux-headers: drop kvm_para.h
.../standard-headers}/asm-x86/kvm_para.h | 49 ++++++-----
include/sysemu/kvm.h | 1 -
linux-headers/asm-arm/kvm_para.h | 2 -
linux-headers/asm-arm64/kvm_para.h | 1 -
linux-headers/asm-generic/kvm_para.h | 4 -
linux-headers/asm-mips/kvm_para.h | 5 --
linux-headers/asm-powerpc/epapr_hcalls.h | 99 ----------------------
linux-headers/asm-powerpc/kvm_para.h | 98 ---------------------
linux-headers/asm-s390/kvm_para.h | 8 --
linux-headers/linux/kvm_para.h | 35 --------
target/i386/cpu.h | 2 -
target/i386/kvm_i386.h | 6 --
hw/i386/kvm/clock.c | 2 +-
target/i386/cpu.c | 4 +-
target/i386/kvm.c | 4 +-
scripts/update-linux-headers.sh | 16 ++--
16 files changed, 35 insertions(+), 301 deletions(-)
rename {linux-headers => include/standard-headers}/asm-x86/kvm_para.h (80%)
delete mode 100644 linux-headers/asm-arm/kvm_para.h
delete mode 100644 linux-headers/asm-arm64/kvm_para.h
delete mode 100644 linux-headers/asm-generic/kvm_para.h
delete mode 100644 linux-headers/asm-mips/kvm_para.h
delete mode 100644 linux-headers/asm-powerpc/epapr_hcalls.h
delete mode 100644 linux-headers/asm-powerpc/kvm_para.h
delete mode 100644 linux-headers/asm-s390/kvm_para.h
delete mode 100644 linux-headers/linux/kvm_para.h
--
MST
next reply other threads:[~2018-04-17 18:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-17 18:58 Michael S. Tsirkin [this message]
2018-04-17 18:58 ` [Qemu-devel] [PATCH 1/4] update-linux-headers.sh: drop kvm_para.h hacks Michael S. Tsirkin
2018-04-17 21:12 ` Eduardo Habkost
2018-04-18 7:54 ` Cornelia Huck
2018-04-18 16:05 ` Michael S. Tsirkin
2018-04-18 17:41 ` Cornelia Huck
2018-04-18 17:42 ` Cornelia Huck
2018-04-17 18:58 ` [Qemu-devel] [PATCH 2/4] include/standard-headers: add asm-x86/kvm_para.h Michael S. Tsirkin
2018-04-17 21:12 ` Eduardo Habkost
2018-04-17 18:58 ` [Qemu-devel] [PATCH 3/4] x86/cpu: use standard-headers/asm-x86.kvm_para.h Michael S. Tsirkin
2018-04-17 20:05 ` Eduardo Habkost
2018-04-17 18:58 ` [Qemu-devel] [PATCH 4/4] linux-headers: drop kvm_para.h Michael S. Tsirkin
2018-04-17 22:05 ` Eduardo Habkost
2018-04-17 19:05 ` [Qemu-devel] [PATCH 0/4] move kvm_para.h to standard-headers no-reply
2018-05-15 12:33 ` Michael S. Tsirkin
2018-05-15 12:56 ` Paolo Bonzini
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=1523991487-241006-1-git-send-email-mst@redhat.com \
--to=mst@redhat.com \
--cc=ehabkost@redhat.com \
--cc=kernellwp@gmail.com \
--cc=kvm@vger.kernel.org \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=rkrcmar@redhat.com \
/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: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).