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23 Commits

Author SHA1 Message Date
Paolo Bonzini
ab0c7fb22b linux-headers: update to current kvm/next 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2024-04-23 17:35:25 +02:00
Chenyi Qiang
d525f73f91 Update linux headers to v6.0-rc4 
commit 7e18e42e4b280c85b76967a9106a13ca61c16179

Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20220915091035.3897-3-chenyi.qiang@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
 2022-09-26 17:23:47 +02:00
Jason A. Donenfeld
67f7e426e5 hw/i386: pass RNG seed via setup_data entry 
Tiny machines optimized for fast boot time generally don't use EFI,
which means a random seed has to be supplied some other way. For this
purpose, Linux (≥5.20) supports passing a seed in the setup_data table
with SETUP_RNG_SEED, specially intended for hypervisors, kexec, and
specialized bootloaders. The linked commit shows the upstream kernel
implementation.

At Paolo's request, we don't pass these to versioned machine types ≤7.0.

Link: https://git.kernel.org/tip/tip/c/68b8e9713c8
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Eduardo Habkost <eduardo@habkost.net>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Message-Id: <20220721125636.446842-1-Jason@zx2c4.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2022-07-22 19:26:34 +02:00
Vivek Goyal
ef17dd6a8e linux-headers: Update headers to v5.17-rc1 
Update headers to 5.17-rc1. I need latest fuse changes.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Message-Id: <20220208204813.682906-3-vgoyal@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
 2022-02-17 17:21:45 +00:00
Bharata B Rao
327d4b7f3f linux-headers: Update 
Update to mainline commit: 79160a603bdb ("Merge tag 'usb-5.14-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb"

Signed-off-by: Bharata B Rao <bharata@linux.ibm.com>
Message-Id: <20210706112440.1449562-2-bharata@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2021-07-09 11:01:06 +10:00
David Woodhouse
c1bb5418e3 target/i386: Support up to 32768 CPUs without IRQ remapping 
The IOAPIC has an 'Extended Destination ID' field in its RTE, which maps
to bits 11-4 of the MSI address. Since those address bits fall within a
given 4KiB page they were historically non-trivial to use on real hardware.

The Intel IOMMU uses the lowest bit to indicate a remappable format MSI,
and then the remaining 7 bits are part of the index.

Where the remappable format bit isn't set, we can actually use the other
seven to allow external (IOAPIC and MSI) interrupts to reach up to 32768
CPUs instead of just the 255 permitted on bare metal.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <78097f9218300e63e751e077a0a5ca029b56ba46.camel@infradead.org>
[Fix UBSAN warning. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
 2020-12-10 12:15:00 -05:00
Cornelia Huck
f76b348ec7 Linux headers: update 
Update against Linux 5.8-rc1.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
 2020-06-18 12:13:36 +02:00
Bharata B Rao
50fd0c375b linux-headers: Update 
Update to mainline commit: d1eef1c61974 ("Linux 5.5-rc2")

Signed-off-by: Bharata B Rao <bharata@linux.ibm.com>
Message-Id: <20191219031445.8949-2-bharata@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2020-01-08 11:01:59 +11:00
Eric Auger
f363d039e8 linux headers: update against v5.4-rc1 
Update the headers against commit:
0f1a7b3fac05 ("timer-of: don't use conditional expression
with mixed 'void' types")

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Message-id: 20191003154640.22451-2-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2019-10-15 18:09:02 +01:00
Marcelo Tosatti
d645e13287 kvm: i386: halt poll control MSR support 
Add support for halt poll control MSR: save/restore, migration
and new feature name.

The purpose of this MSR is to allow the guest to disable
host halt poll.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Message-Id: <20190603230408.GA7938@amt.cnet>
[Do not enable by default, as pointed out by Mark Kanda. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2019-08-20 17:26:17 +02:00
Li Zhijian
06e0259a7c i386: import & use bootparam.h 
it's from v4.20-rc5.

CC: Stefano Garzarella <sgarzare@redhat.com>
CC: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2019-02-05 16:50:18 +01:00
Cornelia Huck
d36f7de829 linux-headers: update 
Update to Linux upstream commit 2ad0d5269970
("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net")

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
 2018-08-20 14:18:49 +02:00
Peter Maydell
65a6d8dd3f Update Linux headers to 4.17-rc6 
Update our copy of the Linux headers to upstream 4.17-rc6
(kernel commit 771c577c23bac90597c68).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180525132755.21839-6-peter.maydell@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2018-06-01 15:14:31 +02:00
Michael S. Tsirkin
d49bd359d1 include/standard-headers: add asm-x86/kvm_para.h 
Import asm-x86/kvm_para.h from linux where it can
be easily used on Linux and non-Linux platforms.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2018-05-23 03:14:41 +03:00
Eric Auger
dd8739669f linux-headers: update to 4.15-rc1 
Update headers against v4.15-rc1.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-id: 1511883692-11511-4-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2017-12-13 17:59:23 +00:00
Alexey Perevalov
d4083f50e0 linux-headers: sync against v4.14-rc1 
Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com>
Message-Id: <1506085187-24259-2-git-send-email-a.perevalov@samsung.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2017-09-29 10:58:31 +02:00
Christian Borntraeger
3272f0e22f linux-headers: update to 4.13-rc0 
commit af3c8d98508d37541d4bf57f13a984a7f73a328c
    Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux

There is a change pending for v4.13-rc1 in linux-headers/linux/kvm.h
I will submit a fixup patch for 2.10 as soon as it hits the kernel.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
 2017-07-14 12:29:10 +02:00
Cornelia Huck
74c98e20a6 linux-headers: update 
Update against Linux v4.12-rc1.

Also include the new vfio_ccw.h header.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
 2017-05-19 12:29:01 +02:00
Paolo Bonzini
3a5eb5b4a9 update Linux headers to 4.11 
virtio_mmio.h would be deleted; I am leaving it in though it was a
mistake to add it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2017-02-28 16:18:49 +00:00
Paolo Bonzini
b89485a52e update Linux headers to 4.6 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2016-04-05 11:46:52 +02:00
Paolo Bonzini
fff02bc00b linux-headers: update from kvm/next 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2015-12-17 15:24:34 +01:00
Paolo Bonzini
3a824b1552 linux-headers: update from kvm/next 
linux-headers/linux/vhost.h is currently out of sync with Linux.  Do
not touch it in this update.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2015-10-12 18:29:26 +02:00
Paolo Bonzini
73aa529a48 target-i386: move asm-x86/hyperv.h to standard-headers 
The Hyper-V definitions are an industry standard and can be used
from code that is not KVM-specific.

Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2015-09-16 17:33:32 +02:00