- 03 2月, 2016 40 次提交
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由 Andrew Baumann 提交于
This adds the system mailboxes which are used to communicate with a number of GPU peripherals on Pi/Pi2. Reviewed-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: NAndrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
We already modify the processor feature bits to not report EL3 support to the guest if EL3 isn't enabled for the CPU we're emulating. Add similar support for not reporting EL2 unless it is enabled. This is necessary because real world guest code running at EL3 (trusted firmware or bootloaders) will query the ID registers to determine whether it should start a guest Linux kernel in EL2 or EL3. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NSergey Fedorov <serge.fdrv@gmail.com> Message-id: 1454437242-10262-1-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
The std::abs() function did not get a version that works on 'long long' until C++11. Avoid it, so that we can compile on 32-bit platforms (where int64_t is 'long long') with older compilers (which don't support C++11). Reported-by: NFranz-Josef Haider <Franz-Josef.Haider@student.uibk.ac.at> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1453739429-31477-1-git-send-email-peter.maydell@linaro.org
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由 Igor Mammedov 提交于
in current impl. condition build_madt() { ... if (test_bit(i, cpuinfo->found_cpus)) is always true since loop handles only present CPUs in range [0..smp_cpus). But to fill usless cpuinfo->found_cpus we do unnecessary scan over QOM tree to find the same CPUs. So mark GICC as present always and drop not needed code that fills cpuinfo->found_cpus. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NShannon Zhao <shannon.zhao@linaro.org> Message-id: 1454323689-248759-1-git-send-email-imammedo@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Edgar E. Iglesias 提交于
Implement the inputsize > pamax check for Stage 2 translations. This is CONSTRAINED UNPREDICTABLE and we choose to fault. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 1453932970-14576-4-git-send-email-edgar.iglesias@gmail.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Edgar E. Iglesias 提交于
Rename check_s2_startlevel to check_s2_mmu_setup in preparation for additional checks. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 1453932970-14576-3-git-send-email-edgar.iglesias@gmail.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Edgar E. Iglesias 提交于
The S2 starting level table size check applies to both AArch32 and AArch64. Move it to common code. Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1453932970-14576-2-git-send-email-edgar.iglesias@gmail.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Edgar E. Iglesias 提交于
When booting Linux on AArch64 enabled cores, setup EL1 and EL2 to use AArch64. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
The AArch64 system registers DACR32_EL2, IFSR32_EL2, SPSR_IRQ, SPSR_ABT, SPSR_UND and SPSR_FIQ are visible and fully functional from EL3 even if the CPU has no EL2 (unlike some others which are RES0 from EL3 in that configuration). Move them from el2_cp_reginfo[] to v8_cp_reginfo[] so they are always present. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: NSergey Fedorov <serge.fdrv@gmail.com> Message-id: 1453227802-9991-1-git-send-email-peter.maydell@linaro.org
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由 Andrew Jones 提交于
This patch is the ACPI equivalent of "hw/arm/virt: Add always-on property to the virt board timer". The timer is always on, and thus setting this informs Linux that it may switch off the periodic timer. Switching off the periodic timer substantially reduces the number of interrupts the host needs to inject. Testing note: AArch64 guests (the only ones currently booting with ACPI) do not actually need this patch to determine it can turn the periodic timer off. I therefore used a hacked guest kernel to ensure this patch works as the equivalent DT patch does. Signed-off-by: NAndrew Jones <drjones@redhat.com> Reviewed-by: NShannon Zhao <shannon.zhao@linaro.org> Message-id: 1453380893-26174-1-git-send-email-drjones@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
virtio-gpu: bugfixes and spice support preparation # gpg: Signature made Wed 03 Feb 2016 09:47:13 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-vga-20160203-1: virtio-gpu: block any rendering until client (ui) is done virtio-gpu: add support to enable/disable command processing virtio-gpu: maintain command queue virtio-gpu: fix memory leak in error path console: block rendering until client is done zap qemu_egl_has_ext in include/ui/egl-helpers.h Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Monitor patches for 2016-02-03 # gpg: Signature made Wed 03 Feb 2016 09:13:48 GMT using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-monitor-2016-02-03: hmp: fix sendkey out of bounds write (CVE-2015-8619) Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Gerd Hoffmann 提交于
Wire up gl_block callback, so ui code can request to stop virtio-gpu rendering. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
So we can stop rendering for a while in case we have to. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Gerd Hoffmann 提交于
We'll go take out the commands we receive out of the virt queue and put them into a linked list, to decouple virtio queue handling from actual command processing. Also move cmd processing to new virtio_gpu_handle_ctrl func, so we can easily kick it from different places. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Found by Coverity Scan, buf not freed on error. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Gerd Hoffmann 提交于
Allow gl user interfaces to block display device gl rendering. The ui code might want to do that in case it takes a little longer to bring things to screen, for example because we'll hand over a dma-buf to another process (spice will do that). Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Gerd Hoffmann 提交于
Drop leftover prototype which sneaked in by mistake Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Wolfgang Bumiller 提交于
When processing 'sendkey' command, hmp_sendkey routine null terminates the 'keyname_buf' array. This results in an OOB write issue, if 'keyname_len' was to fall outside of 'keyname_buf' array. Since the keyname's length is known the keyname_buf can be removed altogether by adding a length parameter to index_from_key() and using it for the error output as well. Reported-by: NLing Liu <liuling-it@360.cn> Signed-off-by: NWolfgang Bumiller <w.bumiller@proxmox.com> Message-Id: <20160113080958.GA18934@olga> [Comparison with "<" dumbed down, test for junk after strtoul() tweaked] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Peter Maydell 提交于
Block patches # gpg: Signature made Tue 02 Feb 2016 17:23:44 GMT using RSA key ID E838ACAD # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" * remotes/maxreitz/tags/pull-block-for-peter-2016-02-02: (50 commits) block: qemu-iotests - add test for snapshot, commit, snapshot bug block: set device_list.tqe_prev to NULL on BDS removal iotests: Add "qemu-img map" test for VMDK extents qemu-img: Make MapEntry a QAPI struct qemu-img: In "map", use the returned "file" from bdrv_get_block_status block: Use returned *file in bdrv_co_get_block_status vmdk: Return extent's file in bdrv_get_block_status vmdk: Fix calculation of block status's offset vpc: Assign bs->file->bs to file in vpc_co_get_block_status vdi: Assign bs->file->bs to file in vdi_co_get_block_status sheepdog: Assign bs to file in sd_co_get_block_status qed: Assign bs->file->bs to file in bdrv_qed_co_get_block_status parallels: Assign bs->file->bs to file in parallels_co_get_block_status iscsi: Assign bs to file in iscsi_co_get_block_status raw: Assign bs to file in raw_co_get_block_status qcow2: Assign bs->file->bs to file in qcow2_co_get_block_status qcow: Assign bs->file->bs to file in qcow_co_get_block_status block: Add "file" output parameter to block status query functions block: acquire in bdrv_query_image_info iotests: Add test for block jobs and BDS ejection ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Jeff Cody 提交于
Signed-off-by: NJeff Cody <jcody@redhat.com> Message-id: 2dbc05efba2f683cb3aaf71aaa9b776ebf7ec57c.1454376655.git.jcody@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> [Moved test number from 143 to 144] Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Jeff Cody 提交于
This fixes a regression introduced with commit 3f09bfbc. Multiple bugs arise in conjunction with live snapshots and mirroring operations (which include active layer commit). After a live snapshot occurs, the active layer and the base layer both have a non-NULL tqe_prev field in the device_list, although the base node's tqe_prev field points to a NULL entry. This non-NULL tqe_prev field occurs after the bdrv_append() in the external snapshot calls change_parent_backing_link(). In change_parent_backing_link(), when the previous active layer is removed from device_list, the device_list.tqe_prev pointer is not set to NULL. The operating scheme in the block layer is to indicate that a BDS belongs in the bdrv_states device_list iff the device_list.tqe_prev pointer is non-NULL. This patch does two things: 1.) Introduces a new block layer helper bdrv_device_remove() to remove a BDS from the device_list, and 2.) uses that new API, which also fixes the regression once used in change_parent_backing_link(). Signed-off-by: NJeff Cody <jcody@redhat.com> Message-id: 0cd51e11c0666c04ddb7c05293fe94afeb551e89.1454376655.git.jcody@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Peter Maydell 提交于
usb: two ehci fixes. # gpg: Signature made Tue 02 Feb 2016 13:12:00 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-20160202-1: ehci: update irq on reset usb: check page select value while processing iTD Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Fam Zheng 提交于
Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-17-git-send-email-famz@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
The "flags" bit mask is expanded to two booleans, "data" and "zero"; "bs" is replaced with "filename" string. Refactor the merge conditions in img_map() into entry_mergeable(). Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-16-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Now all drivers should return a correct "file", we can make use of it, even with the recursion into backing chain above. Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-15-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Now that all drivers return the right "file" pointer, we can use it. Signed-off-by: NFam Zheng <famz@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Message-id: 1453780743-16806-14-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-13-git-send-email-famz@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
"offset" is the offset of cluster and sector_num doesn't necessarily refer to the start of it, it should add index_in_cluster. Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-12-git-send-email-famz@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-11-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-10-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-9-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-8-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-7-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-6-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-5-git-send-email-famz@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-4-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-3-git-send-email-famz@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Fam Zheng 提交于
The added parameter can be used to return the BDS pointer which the valid offset is referring to. Its value should be ignored unless BDRV_BLOCK_OFFSET_VALID in ret is set. Until block drivers fill in the right value, let's clear it explicitly right before calling .bdrv_get_block_status. The "bs->file" condition in bdrv_co_get_block_status is kept now to keep iotest case 102 passing, and will be fixed once all drivers return the right file pointer. Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1453780743-16806-2-git-send-email-famz@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Paolo Bonzini 提交于
NFS calls aio_poll inside bdrv_get_allocated_size. This requires acquiring the AioContext. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1450867706-19860-1-git-send-email-pbonzini@redhat.com Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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