aboutsummaryrefslogtreecommitdiff
path: root/hw
AgeCommit message (Collapse)Author
2011-12-06fix typo: delete redundant semicolonDong Xu Wang
Double semicolons should be single. Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-05hw/arm_gic.c: Ignore attempts to complete nonexistent IRQsPeter Maydell
Ignore attempts to complete non-existent IRQs; this fixes a buffer overrun if the guest writes a bad value to the GICC_EOIR register. (This case is UNPREDICTABLE so ignoring it is a valid choice.) Note that doing nothing if the guest writes 1023 to this register is not in fact a change in behaviour: the old code would also always do nothing in this case but in a non-obvious way. (The buffer overrun was noted by Coverity, see bug 887883.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-12-05pseries: Fix array overrun bug in PCI codeDavid Gibson
spapr_populate_pci_devices() containd a loop with PCI_NUM_REGIONS (7) iterations. However this overruns the 'bars' global array, which only has 6 elements. In fact we only want to run this loop for things listed in the bars array, so this patch corrects the loop bounds to reflect that. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-12-05Fix hw_error messages from arm_timer.cPeter Chubb
Two of the calls to hw_error() in arm_timer.c contain the wrong function name. As suggested by Andreas Färber, use the C99 standard __func__ macro to get the correct name, instead of putting the name directly into the code. Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-12-05Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
2011-12-05Merge remote-tracking branch 'aneesh/1.0-fixes' into stagingAnthony Liguori
2011-12-05Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
2011-12-05Merge remote-tracking branch 'qemu-kvm/memory/batch' into stagingAnthony Liguori
2011-12-05block: convert qemu_aio_flush() calls to bdrv_drain_all()Stefan Hajnoczi
Many places in QEMU call qemu_aio_flush() to complete all pending asynchronous I/O. Most of these places actually want to drain all block requests but there is no block layer API to do so. This patch introduces the bdrv_drain_all() API to wait for requests across all BlockDriverStates to complete. As a bonus we perform checks after qemu_aio_wait() to ensure that requests really have finished. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-12-05xen_disk: remove dead codePaolo Bonzini
Xen_disk.c has support for using synchronous I/O instead of asynchronous, but it is compiled out by default. Remove it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-12-04hw/9pfs: Use the correct file descriptor in Fsdriver CallbackAneesh Kumar K.V
Fsdriver callback that operate on file descriptor need to differentiate between directory fd and file fd. Based on the original patch from Sassan Panahinejad <sassan@sassan.me.uk> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-04hw/9pfs: Add qdev.reset callback for virtio-9p-pci deviceAneesh Kumar K.V
Add the device reset callback Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-04hw/9pfs: Reset server state during TVERSIONDeepak C Shetty
As per the 9p rfc, during TVERSION its necessary to clean all the active fids, so that we start the session from a clean state. Its also needed in scenarios where the guest is booting off 9p, and boot fails, and client restarts, without any knowledge of the past, it will issue a TVERSION again so this ensures that we always start from a clean state. Signed-off-by: Deepak C Shetty <deepakcs@linux.vnet.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-04hw/9pfs: use migration blockers to prevent live migration when virtfs export ↵Aneesh Kumar K.V
path is mounted Now when you try to migrate with VirtFS export path mounted, you get a proper QMP error: (qemu) migrate tcp:localhost:4444 Migration is disabled when VirtFS export path '/tmp/' is mounted in the guest using mount_tag 'v_tmp' (qemu) Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-04hw/9pfs: Improve portability to older systemsAneesh Kumar K.V
handle fs driver require a set of newly added syscalls. Don't Compile handle FS driver if those syscalls are not available. Instead of adding #ifdef for all those syscalls we check for open by handle syscall. If that is available then rest of the syscalls used by the driver should be available. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-02qxl: Don't convert from size_t to int and back in qxl_cursor()Markus Armbruster
Just for cleanliness; it would take a truly gigantic cursor to break. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02sonic: fix typoHervé Poussineau
Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-28ccid: Fix buffer overrun in handling of VSC_ATR messageMarkus Armbruster
ATR size exceeding the limit is diagnosed, but then we merrily use it anyway, overrunning card->atr[]. The message is read from a character device. Obvious security implications unless the other end of the character device is trusted. Spotted by Coverity. CVE-2011-4111. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-289pfs: improve portability to older systemsAneesh Kumar K.V
I guess we can also make sure we don't call local_ioc_getversion at all. Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28eepro100: Fix alignment requirement for statistical countersStefan Weil
According to Intel's Open Source Software Developer Manual, the dump counters address must be Dword aligned. The new code enforces this alignment, so s->statsaddr may now be used with stw_le_pci_dma() and stl_le_pci_dma(). Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28virtio: add and use virtio_set_featuresPaolo Bonzini
vdev->guest_features is not masking features that are not supported by the guest. Fix this by introducing a common wrapper to be used by all virtio bus implementations. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-289pfs: improve portability to older systemsPaolo Bonzini
Small requirements on "new" features have percolated to virtio-9p-local.c. In particular, the utimensat wrapper actually only supports dirfd = AT_FDCWD and flags = AT_SYMLINK_NOFOLLOW in the fallback code. Remove the arguments so that virtio-9p-local.c will not use AT_* constants. At the same time, fail local_ioc_getversion if the ioctl is not supported by the host. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28Merge remote-tracking branch 'kwolf/block-stable' into stagingAnthony Liguori
2011-11-28Merge remote-tracking branch 'kraxel/usb.32' into stagingAnthony Liguori
2011-11-28omap_l4: rename omap_l4_attach_region() to omap_l4_attach()Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_l4: remove omap_l4_attach()Avi Kivity
No longer used. Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_i2c: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_lcdc: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_spi: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_sx1: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_l4: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_dss: convert to memory APIAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap2: convert to memory API (part II)Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap2: convert to memory API (part I)Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28sysbus: rename sysbus_init_mmio_region() to sysbus_init_mmio()Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28sysbus: remove sysbus_init_mmio()Avi Kivity
No longer used - replaced by sysbus_init_mmio_region(). Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28bonito: convert cop to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28bonito: convert ldma to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28bonito: convert south bridge pci config to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28bonito: convert north bridge pci config to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28bonito: convert north bridge register mapping to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28lm32_sys: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28lm32_uart: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28mcf_intc: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28mcf_fec: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28mcf_uart: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28mcf5206: convert to memory APIBenoît Canet
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_gpio: convert to memory APIAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_dma: convert to memory APIAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_sdrc: convert to memory APIAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-14 22:50:33 +0000