- 29 6月, 2018 40 次提交
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-34-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-33-richard.henderson@linaro.org [PMM: moved 'ra=%reg_movprfx' here from following patch] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Enhance the existing helpers to support SVE, which takes the index from each 128-bit segment. The change has no effect for AdvSIMD, since there is only one such segment. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-32-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
For aa64 advsimd, we had been passing the pre-indexed vector. However, sve applies the index to each 128-bit segment, so we need to pass in the index separately. For aa32 advsimd, the fp32 operation always has index 0, but we failed to interpret the fp16 index correctly. Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-31-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-30-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-29-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-28-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-27-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-26-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-25-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-24-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-23-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-22-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-21-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-20-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-19-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-18-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-17-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-16-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-15-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-14-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-13-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-12-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-11-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-10-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-9-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-8-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-7-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> [PMM: fixed typo] Message-id: 20180627043328.11531-6-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-5-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-4-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Tested-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20180627043328.11531-3-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Richard Henderson 提交于
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20180627043328.11531-2-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Michael S. Tsirkin 提交于
When guest CPU PM is enabled, and with -cpu host, expose the host CPU MWAIT leaf in the CPUID so guest can make good PM decisions. Note: the result is 100% CPU utilization reported by host as host no longer knows that the CPU is halted. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Message-Id: <20180622192148.178309-3-mst@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Michael S. Tsirkin 提交于
With this flag, kvm allows guest to control host CPU power state. This increases latency for other processes using same host CPU in an unpredictable way, but if decreases idle entry/exit times for the running VCPU, so to use it QEMU needs a hint about whether host CPU is overcommitted, hence the flag name. Follow-up patches will expose this capability to guest (using mwait leaf). Based on a patch by Wanpeng Li <kernellwp@gmail.com> . Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Message-Id: <20180622192148.178309-2-mst@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Xu 提交于
Let's start to use "info pic" just like other platforms. For now we keep the command for a while so that old users can know what is the new command to use. Signed-off-by: NPeter Xu <peterx@redhat.com> Message-Id: <20171229073104.3810-6-peterx@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Jan Kiszka 提交于
It calls cpu_loop_exit in system emulation mode (and should never be called in user emulation mode). Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Message-Id: <6f4d44ffde55d074cbceb48309c1678600abad2f.1522769774.git.jan.kiszka@web.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Jan Kiszka 提交于
We need to terminate the translation block after STGI so that pending interrupts can be injected. This fixes pending NMI injection for Jailhouse which uses "stgi; clgi" to open a brief injection window. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Message-Id: <37939b244dda0e9cccf96ce50f2b15df1e48315d.1522769774.git.jan.kiszka@web.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Jan Kiszka 提交于
Check for SVM interception prior to injecting an NMI. Tested via the Jailhouse hypervisor. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Message-Id: <c65877e9a011ee4962931287e59f502c482b8d0b.1522769774.git.jan.kiszka@web.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Justin Terry (VM) 提交于
Some variations of Linux kernels end up accessing MSR's that the Windows Hypervisor doesn't implement which causes a GP to be returned to the guest. This fix registers QEMU for unimplemented MSR access and globally returns 0 on reads and ignores writes. This behavior is allows the Linux kernel to probe the MSR with a write/read/check sequence it does often without failing the access. Signed-off-by: NJustin Terry (VM) <juterry@microsoft.com> Message-Id: <20180605221500.21674-2-juterry@microsoft.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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