From: "Michael S. Tsirkin" <mst@redhat.com> To: qemu-devel@nongnu.org Cc: "Wanpeng Li" <kernellwp@gmail.com>, "Paolo Bonzini" <pbonzini@redhat.com>, "Eduardo Habkost" <ehabkost@redhat.com>, kvm@vger.kernel.org, "Radim Krčmář" <rkrcmar@redhat.com> Subject: [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
WARNING: multiple messages have this Message-ID (diff)
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: 32+ 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 0/4] move kvm_para.h to standard-headers Michael S. Tsirkin 2018-04-17 18:58 ` [PATCH 1/4] update-linux-headers.sh: drop kvm_para.h hacks Michael S. Tsirkin 2018-04-17 18:58 ` [Qemu-devel] " Michael S. Tsirkin 2018-04-17 21:12 ` Eduardo Habkost 2018-04-17 21:12 ` [Qemu-devel] " Eduardo Habkost 2018-04-18 7:54 ` Cornelia Huck 2018-04-18 7:54 ` [Qemu-devel] " Cornelia Huck 2018-04-18 16:05 ` Michael S. Tsirkin 2018-04-18 16:05 ` [Qemu-devel] " Michael S. Tsirkin 2018-04-18 17:41 ` Cornelia Huck 2018-04-18 17:41 ` [Qemu-devel] " Cornelia Huck 2018-04-18 17:42 ` Cornelia Huck 2018-04-18 17:42 ` [Qemu-devel] " Cornelia Huck 2018-04-17 18:58 ` [PATCH 3/4] x86/cpu: use standard-headers/asm-x86.kvm_para.h Michael S. Tsirkin 2018-04-17 18:58 ` [Qemu-devel] " Michael S. Tsirkin 2018-04-17 20:05 ` Eduardo Habkost 2018-04-17 20:05 ` [Qemu-devel] " Eduardo Habkost 2018-04-17 18:58 ` [PATCH 2/4] include/standard-headers: add asm-x86/kvm_para.h Michael S. Tsirkin 2018-04-17 18:58 ` [Qemu-devel] " Michael S. Tsirkin 2018-04-17 21:12 ` Eduardo Habkost 2018-04-17 21:12 ` [Qemu-devel] " Eduardo Habkost 2018-04-17 18:58 ` [PATCH 4/4] linux-headers: drop kvm_para.h Michael S. Tsirkin 2018-04-17 18:58 ` [Qemu-devel] " Michael S. Tsirkin 2018-04-17 22:05 ` Eduardo Habkost 2018-04-17 22:05 ` [Qemu-devel] " Eduardo Habkost 2018-04-17 19:05 ` [PATCH 0/4] move kvm_para.h to standard-headers no-reply 2018-04-17 19:05 ` [Qemu-devel] " no-reply 2018-05-15 12:33 ` Michael S. Tsirkin 2018-05-15 12:33 ` [Qemu-devel] " Michael S. Tsirkin 2018-05-15 12:56 ` Paolo Bonzini 2018-05-15 12:56 ` [Qemu-devel] " Paolo Bonzini
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