- 10 11月, 2011 2 次提交
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由 Fabien Chouteau 提交于
The function that writes pidfile for win32 uses WriteFileEx which is an asynchronous IO function. The arguments given to WriteFileEx are allocated on the stack and one of them is "in out". When the IO operation is actually executed the calling function has already returned, so the arguments are no longer allocated or allocated to another frame. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
The non-dynticks timer variations are broken, so they can be removed. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 09 11月, 2011 1 次提交
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由 Edgar E. Iglesias 提交于
clk_setup is now a function. Fixes a segfault. Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 08 11月, 2011 11 次提交
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
vga_putcharxy()'s underline code sets font_data to 0xffff instead of 0xff. vga_putcharxy() then reads dmask16[0xffff >> 4] and dmask4[0xffff >> 6]. In practice, these out-of-bounds subscripts "only" put a few crap bits into the display surface. For 32 bit pixels, there's no array access. font_data's extra bits go straight into the display surface. Broken when commit 6d6f7c28 implemented underline. Spotted by Coverity. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gleb Natapov 提交于
The caller of qemu_timedate_diff() does not expect that tm it passes to the function will be modified, but mktime() is destructive and modifies its argument. Pass a copy of tm to it and set tm_isdst so that mktime() will not rely on it since its value may be outdated. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Wen Congyang 提交于
We disable vm_clock when pausing all vcpus, but we forget to reenable it when resuming all vcpus. It will cause that the guest can not be rebooted. Tested-by: NZhi Yong Wu <zwu.kernel@gmai.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NWen Congyang <wency@cn.fujitsu.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Commit 0a039dc7 broke vga modes for qxl-vga by loosing vga_ioport_read windup. qxl needs to hook into vga port writes only and used to realize that by letting vga_init() do the work for both reads and writes, then overwrite the write function. That little detail was missed while doing the conversion ... This patch fixes it. It also switch qxl vga ioport registration to portio lists while being at it. Cc: Hans de Goede <hdegoede@redhat.com> Acked-by: NAlon Levy <alevy@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch removes the code lines which set the subsystem id for the emulated ac97 card to 8086:0000. Due to the device id being zero the subsystem id isn't vaild anyway. With the patch applied the sound card gets the default qemu subsystem id (1af4:1100) instead. [ v2: old & broken id is maintained for -M pc-$oldqemuversion ] Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch adds a pc-1.0 machine type. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
sgabios hasn't gotten a lot of coverage since it was not shipped. For 1.0, let's disable the automatic loading of the option ROM in -nographic mode. We can put it back for 1.1. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
The rom was not added together with the sgabios device and is not installed. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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- 07 11月, 2011 6 次提交
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由 Anthony PERARD 提交于
Somehow, the read/write functions handle an offset that does not exist anymore. Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Markus Armbruster 提交于
readline_hist_add() moves the history entry to the end of history. It uses memmove() to move rs->history[idx + 1..] to rs->history[idx..]. However, its size argument is off by two array elements, so it writes one element beyond rs->history[], and reads two. On my system, this clobbers rs->hist_entry and the hole right after it. Since the function assigns to rs->hist_entry in time, the bug has no ill effects for me. Spotted by Coverity. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Pavel Borzenkov 提交于
Signed-off-by: NPavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Pavel Borzenkov 提交于
Signed-off-by: NPavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Pavel Borzenkov 提交于
Before the next patches, fix coding style of the affected functions. Signed-off-by: NPavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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由 Rabin Vincent 提交于
The first enable set/clear register (which controls the PPIs and SGIs) is supposed to be banked for each processor. Currently it is just handled globally and this prevents recent SMP Linux kernels from booting, because CPU0 stops receiving localtimer interrupts when CPU1 disables them locally. To fix this, allow the enable bits to be enabled per-cpu. For SPIs, always enable/disable ALL_CPU_MASK. Signed-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 05 11月, 2011 1 次提交
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由 Paolo Bonzini 提交于
First determine FAT12/16/32, then compute geometry from that for both FDD and HDD. For 1.44MB floppies, and 2.88MB floppies using FAT16, change to 1 sector/cluster. The default remains 2.88MB with FAT12 and 2 sectors/cluster. Both DOS and mkdosfs by default format a 2.88MB floppy as FAT12. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 04 11月, 2011 10 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
The sector count is stored in the partition and hence must not include the sectors before its start. At the same time, remove the useless special casing for 1.44 MB floppies. This fixes fsck on VVFAT hard disks, which otherwise tries to seek past the end of the disk. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
This is consistent with what "real" floppies have, so file(1) now actually recognizes the VVFAT image as a 1.44 MB floppy. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
If the number of "faked sectors" + the number of sectors that are part of a cluster does not sum up to the total number of sectors, qemu-img convert fails. Read these spare sectors as all zeros. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
When reading the address of the first free entry, you cannot use array_get without first marking all entries as occupied. This is visible if you change the sectors per cluster on a floppy from 2 to 1. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Dong Xu Wang 提交于
Fix mismatching allocation and deallocation: g_free should be used to pair with g_malloc. Reviewed-by: NAndreas Färber <afaerber@suse.de> Reviewed_by: Ray Wang <raywang@linux.vnet.ibm.com> Signed-off-by: NDong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Dong Xu Wang 提交于
Fix coding style in block/cloop.c. Reviewed-by: NAndreas Färber <afaerber@suse.de> Reviewed_by: Ray Wang <raywang@linux.vnet.ibm.com> Signed-off-by: NDong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
With the conversion of the block layer to coroutines, bdrv_read/write have changed to run a nested event loop that calls qemu_bh_poll. Consequently a scheduled BH can be called while a DMA transfer handler runs and this means that DMA_run becomes reentrant. Devices haven't been designed to cope with that, so instead of running a nested transfer handler just wait for the next invocation of the BH from the main loop. This fixes some problems with the floppy device. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
Without this fix, some qiovs can be leaked if an error occurs. Also a semicolon at the end of the command line would make the code walk beyond the end of argv. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
Callers of create_iovec() didn't check for failure and continued with uninitialised data in error cases. This patch adds checks to each call. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 03 11月, 2011 4 次提交
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git://jcmvbkbc.spb.ru/dumb/qemu-xtensa由 Blue Swirl 提交于
* 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa: xtensa_lx60: fix build date code and change memory region names xtensa_lx60: pass kernel arguments from -append xtensa_lx60: add FLASH support target-xtensa: raise an exception for invalid and reserved opcodes target-xtensa: handle cache options in the overlay tool target-xtensa: mask out undefined bits of WINDOWSTART SR
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git://qemu.weilnetz.de/qemu由 Blue Swirl 提交于
* 'tci' of git://qemu.weilnetz.de/qemu: tcg: Add tcg interpreter to configure / make tcg: Add tci disassembler tcg: Add interpreter for bytecode tcg: Add bytecode generator for tcg interpreter tcg: Make ARRAY_SIZE(tcg_op_defs) globally available tcg: TCG targets may define tcg_qemu_tb_exec
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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- 02 11月, 2011 5 次提交
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由 Bharata B Rao 提交于
apic id returned to guest kernel in ebx for cpuid(function=1) depends on CPUX86State->cpuid_apic_id which gets populated after the cpuid information is cached in the host kernel. This results in broken CPU topology in guest. Fix this by setting cpuid_apic_id before cpuid information is passed to the host kernel. This is done by moving the setting of cpuid_apic_id to cpu_x86_init() where it will work for both KVM as well as TCG modes. Acked-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NBharata B Rao <bharata.rao@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
commit ba43d289 introduces a bug: The stream-not-found case doesn't error out any more, instead the code silently uses the first stream. Fix it. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
When SCSI passthrough is being used by the guest with virtio-blk, the guest is not able to detect disk failures. This is because the status field is expected by the guest driver to include also the msg_status, host_status and driver_status fields, but the device is only passing down the SCSI status. The patch fixes this, and also makes sure that the guest always sees a CHECK_CONDITION status when there is valid sense data. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Hajnoczi 提交于
Markus Armbruster <armbru@redhat.com> sent fixes for va_list vararg issues in v9fs_string_alloc_printf(). It turns out the function duplicates g_vasprintf() and can therefore be eliminated entirely. Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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由 Max Filippov 提交于
Fix date code to uses MMDDYYYY notation. Change memory region names to reflect specification that defines them. Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
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