- 29 9月, 2008 6 次提交
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由 balrog 提交于
This allows using a host's physical HCI as one of the HCIs attached to the virtual machine. This brings various limitations because not all commands/events are passed through by Linux kernel, some are interpreted by the host's kernel for a speed gain. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5344 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5343 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5342 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
As noticed by Alexander Graf Atom is a name of a series with varying features. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5341 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5340 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5339 c046a42c-6fe2-441c-8c8c-71466251a162
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- 28 9月, 2008 7 次提交
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由 malc 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5338 c046a42c-6fe2-441c-8c8c-71466251a162
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由 malc 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5337 c046a42c-6fe2-441c-8c8c-71466251a162
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由 malc 提交于
Selected via: -vga <name>,retrace=precise git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5336 c046a42c-6fe2-441c-8c8c-71466251a162
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由 malc 提交于
Instead of having (current)three command line switches -std-vga, -cirrusvga and -vmwarevga, provide one -vga switch which takes an argument, so that: qemu -std-vga becomes qemu -vga std qemu -cirrusvga becomes qemu -vga cirrus qemu -vmwarevga becomes qemu -vga vmware Update documentation accordingly. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5335 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Be more friendly when signalfd() fails, and also add configure checks to detect that syscall(SYS_signalfd) actually works. malc pointed out that some installs do not have /usr/include/linux headers that are in sync with the glibc headers so why SYS_signalfd is defined, it's #defined to _NR_signalfd which is not defined in the /usr/include/linux header. While this is a distro bug, it doesn't hurt to do a more thorough job in detection. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5334 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Spotted by malc. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5333 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5332 c046a42c-6fe2-441c-8c8c-71466251a162
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- 27 9月, 2008 8 次提交
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由 aliguori 提交于
Signed-off-by: NJuergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5331 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5330 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5329 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5328 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5327 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5326 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
struct aioinit isn't defined on BSD it appears so we need to guard everything in an #if defined(__linux__). Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5325 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5324 c046a42c-6fe2-441c-8c8c-71466251a162
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- 26 9月, 2008 9 次提交
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由 aliguori 提交于
This patch implements a simple fd pool to allow many AIO requests with posix-aio. The result is significantly improved performance (identical to that reported for linux-aio) for both cache=on and cache=off. The fundamental problem with posix-aio is that it limits itself to one thread per-file descriptor. I don't know why this is, but this patch provides a simple mechanism to work around this (duplicating the file descriptor). This isn't a great solution, but it seems like a reasonable intermediate step between posix-aio and a custom thread-pool to replace it. Ryan Harper will be posting some performance analysis he did comparing posix-aio with fd pooling against linux-aio. The size of the posix-aio thread pool and the fd pool were largely determined by him based on this analysis. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5323 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
__GLIBC_PREREQ is defined in such a way that the ! cannot be used in front of it on FreeBSD. Also, -lpthread is not implied by the build and we definitely use it for compatfd support. While at it, I added a default initialization for posix-aio that seems to perform well in our testing. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5322 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5321 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5320 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
Also add SSSE3 to Core2 features. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5319 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
On Intel CPUs, sysenter and sysexit are valid in 64-bit mode. This patch makes both 64-bit aware and enables them for Intel CPUs. Add cpu save/load for 64-bit wide sysenter variables. Signed-off-by: NAlexander Graf <agraf@suse.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5318 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
This patch adds a Core 2 Duo CPU to the available CPU types. The CPU definition tries to resemble a real CPU as good as possible, whilst not exposing features qemu does not implement. The patch also includes some minor additions that Core 2 Duo CPUs have: - New MSR: MSR_IA32_PERF_STATUS - CPUID up to level 5 (cache info and mwait) Signed-off-by: NAlexander Graf <agraf@suse.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5317 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
Right now CPU vendor identification contains a lot of magic numbers. The patch cleans them up to defines, so we can identify the CPU later on without copying magic numbers. Signed-off-by: NAlexander Graf <agraf@suse.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5316 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5315 c046a42c-6fe2-441c-8c8c-71466251a162
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- 25 9月, 2008 2 次提交
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由 balrog 提交于
Fixes a glibc Abort on qemu-x86_64 -cpu foo. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5314 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
During the debugging of the new revision of the zero dedup patch I stepped on the following bug in block-qcow2.c:alloc_cluster_offset(). I am not sure what the exact damage this bug can do, but it may be very nasty because you way not notice it effects until you will do some snapshot operations or similar actions that rely on the reference counting. The bug is easy to spot using the new "check" verb I added to the qemu-img in one of the previous patches. I will resend the qemu-img patch again with the new version of the zero dedup. Signed-off-by: NShahar Frank <shaharf@qumranet.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5313 c046a42c-6fe2-441c-8c8c-71466251a162
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- 24 9月, 2008 7 次提交
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由 ths 提交于
Signed-off-by: NThiemo Seufer <ths@networkno.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5312 c046a42c-6fe2-441c-8c8c-71466251a162
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由 ths 提交于
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5311 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Don't truncate code_gen_buffer_size calculation to int, as it will give unpredicted results on 64 bit systems when booting large guests. Signed-off-by: NJes Sorensen <jes@sgi.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5310 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
This partially reverts r4812 to fix an issue highlighted by Ryan Harper with all vc's being fixed size which prevented backends with resizable window (curses) from displaying okay. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5309 c046a42c-6fe2-441c-8c8c-71466251a162
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由 balrog 提交于
I left a TODO in the code because this still doesn't definitely fix all issues. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5308 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch fixes some items in Makefile: * remove duplicate entries from .PHONY * add missing entries to .PHONY * sort entries in .PHONY alphabetically * add missing dependencies for qemu-doc.* targets Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5307 c046a42c-6fe2-441c-8c8c-71466251a162
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由 pbrook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5306 c046a42c-6fe2-441c-8c8c-71466251a162
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- 23 9月, 2008 1 次提交
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由 aliguori 提交于
This patch allows to use a "real" SCSI tape with qemu using "-drive /dev/sgX,if=scsi". It allows to decode correctly transfer length when the type of the device is a tape. Some issues remain when the application reading the tape tries to go beyond the end of the stream (but they must be corrected at the SCSI controller level). Signed-off-by: NLaurent Vivier <Laurent.Vivier@bull.net> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5305 c046a42c-6fe2-441c-8c8c-71466251a162
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