- 11 2月, 2010 7 次提交
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由 Sheng Yang 提交于
Commit 03cbdac7 "Disable fall-back to read-only when cannot open drive's file for read-write" result in read-only image can't be used as backed image in qemu-img. Cc: Naphtali Sprei <nsprei@redhat.com> Signed-off-by: NSheng Yang <sheng@linux.intel.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Scott Tsai 提交于
The "Cross compilation for Windows with Linux" section of qemu-doc.texi still instructs the user to use 'configure --enable-mingw32' even after the option was removed in Aug 2008: http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=cd01b4a312248dd4e12c3d389d1a349cea4015d8 This documentation only change updates the instructions to: * Remove use of '--enable-mingw32' in the configure example * Correct the 'sdl-config' script name * Remove references to i386-mingw32msvc.tar.gz which no longer exists in recent SDL releases * Document the zlib dependency Signed-off-by: NScott Tsai <scottt.tw@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Evgeniy Dushistov 提交于
In case, when qemu is executed with option like -serial /dev/ttyS0, report if there are problems with opening of devices. At now errors are silently ignoring. Signed-off-by: NEvgeniy Dushistov <dushistov@mail.ru> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Weil 提交于
Makefile already supported dvi, html and info formats, but pdf was missing. pdf is especially convenient for printing and for documentation reviews. I hope it will help to improve qemu's documentation. Make now supports the new target 'pdf' which will create qemu-doc.pdf and qemu-tech.pdf. It is also possible to build both files individually. texi2pdf and texi2dvi are rather noisy, so normally some less important warnings are suppressed. When make is called with V=1 (verbose mode), warnings are not suppressed. The patch also sorts the documentation targets alphabetically and wraps a line which was too long. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
The #ifdef CONFIG_SOLARIS below was useless without this patch. 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
Same as what qemu-kvm does. 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
No need to loop if less than a full buffer is read, the next read would return EAGAIN. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 2月, 2010 18 次提交
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由 Liran Schour 提交于
Move to stage3 only when remaining work can be done below max downtime. Use qemu_get_clock_ns for measuring read performance. Signed-off-by: NLiran Schour <lirans@il.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Liran Schour 提交于
This will manage dirty counter for each device and will allow to get the dirty counter from above. Signed-off-by: NLiran Schour <lirans@il.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Liran Schour 提交于
Start transfer dirty blocks during the iterative stage. That will reduce the time that the guest will be suspended Signed-off-by: NLiran Schour <lirans@il.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Paolo Bonzini 提交于
Some places use get_clock directly because they want to access the rt_clock with nanosecond precision. Add a function to do exactly that instead of using internal interfaces. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Liran Schour 提交于
blk_mig_save_bulked_block is never called with sync flag. Remove the sync flag. Calculate bulk completion during blk_mig_save_bulked_block. Remove unused constants. Signed-off-by: NLiran Schour <lirans@il.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
remove direct kvm calls from exec.c, make kvm use memory notifiers framework instead. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
move kvm_set_phys_mem so that it will be later available earlier in the file. needed for next patch using memory notifiers. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
This adds notifiers for phys memory changes: a set of callbacks that vhost can register and update kernel accordingly. Down the road, kvm code can be switched to use these as well, instead of calling kvm code directly from exec.c as is done now. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Aurelien Jarno 提交于
The address register is overriden when it corresponds to v0 and the fast path is taken, which leads to a crash. Fix that by using the a0 register instead. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
On SH4, the ITLB and UTLB configurations are memory mapped, so loading ITLB entries from UTLB has to be simulated correctly. For that the QEMU TLB has to be handle the execute (ITLB) and read/write permissions (UTLB) seperately. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The store queues are located from 0xe0000000 to 0xe3ffffff. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Reduce the size of the TLB entry from 32 to 16 bytes, reorganising members and using a bit field. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
With the current code, the QEMU TLB is setup to match the read/write mode of the MMU fault. This means when read access is done, the page is setup in read-only mode. When the page is later accessed in write mode, an MMU fault happened, and the page is switch in write-only mode. This flip-flop causes a lot of calls to the MMU code and slow down the emulation. This patch changes the MMU emulation, so that the QEMU TLB is setup to match the UTLB protection key. This impressively increase the speed of the emulation. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
There is an ITLB access violation if SR_MD=0 (user mode) while the high bit of the protection key is 0 (priviledge mode). Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
tlb_set_page() doesn't need addresses with offset, but simply the page aligned addresses. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The mem_idx is wrongly computed. As written in target-sh4/cpu.h, mode 0 corresponds to kernel mode (SR_MD = 1), while mode 1 corresponds to user mode (SR_MD = 0). Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
When the MMUCR TI bit is set, all the UTLB and ITLB entries should be flushed. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 09 2月, 2010 3 次提交
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Anthony Liguori 提交于
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由 Anthony Liguori 提交于
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- 08 2月, 2010 12 次提交
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 TeLeMan 提交于
The static compilation for sdl is broken after 79427693. Signed-off-by: NTeLeMan <geleman@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Dirk Ullrich 提交于
This patch adds the documentation-related options "--enable-docs" and "--disable-docs" to the help message of "configure". Signed-off-by: NDirk Ullrich <dirk.ullrich@googlemail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The write the the PA_POWOFF register is currently ignored. Fix that by calling qemu_system_shutdown_request() when a poweroff is requested. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
setcond is not an optional op, move it to the non-optional section. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 malc 提交于
Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Paolo Bonzini 提交于
Similar to the qemu-img.c patch, but I also have to unescape remaining % signs in qemu-options.hx. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Paolo Bonzini 提交于
Since qemu-options.h is only used in vl.c, we can avoid using brittle interpolation from a generated file. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Paolo Bonzini 提交于
Other choices include using "(printf)", but this one is not bad in terms of readability. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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