search for: shimura

Displaying 20 results from an estimated 24 matches for "shimura".

2008 Dec 19
4
[PATCH] vmx: Fix single step on debugger
...IDTVectoring: info=00000000 errcode=00000000 (XEN) TPR Threshold = 0x00 (XEN) EPT pointer = 0x0000000000000000 (XEN) Virtual processor ID = 0x0000 (XEN) ************************************** (XEN) domain_crash called from vmx.c:2207 (XEN) Domain 14 (vcpu#0) crashed on cpu#0: Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2012 Nov 29
4
[PATCH] x86/hap: fix race condition between ENABLE_LOGDIRTY and track_dirty_vram hypercall
...why paging_lock() is used partially in hap_XXX_vram_tracking functions. Thus, this patch introduces a new lock. It would be better to use paging_lock() instead of the new lock since shadow paging mode (not HAP mode) uses paging_lock to avoid this race condition. Thanks, Kouya Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
2007 Feb 27
7
[Xen-ia64-devel] [PATCH 0/3][IA64] Accelerate IDE PIO on HVM/IA64
Hi, This set of patches remarkably accelerates IDE PIO on HVM/IA64. I got a throughput of 2.11MB/sec in disk read performance. Without it, it was only 64kB/sec. I posted the prototype once. http://lists.xensource.com/archives/html/xen-devel/2006-12/msg00077.html The basic idea is to add a buffering mechanism in a hypervisor. I know this approach is not sophisticated. But there is no other good
2013 Feb 05
21
[PATCH] x86/hvm: fix corrupt ACPI PM-Timer during live migration
..._time is always zero and the adjustment from its value is wrong. This patch fixes the saved value of ACPI PM-Timer: - don''t adjust the PM-Timer if vcpu->arch.hvm_vcpu.guest_time is zero. - consolidate calculations of PM-Timer to one function. more precise on save. Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
2008 Oct 16
0
[PATCH] vmx: set DR7 via DOMCTL_setvcpucontext
This patch is needed for a guest domain debugger to support hardware watchpoint. Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2007 Aug 16
0
[PATCH] avoid wasteful storing to xenstore
Looking at xend.log, I found wasteful storing to xenstore. Type of rtc/timeoffset is not ''int'' but ''str''. Thanks, Kouya Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2008 Dec 25
0
[Patch] fix rombios to get the BDF.
Hi, We found a bug that rombios cannot get the correct BDF during rom_scan. This patch fixes rombios to get the BDF for calling INIT function. I''m sorry for the inconvenience. m(__)m Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com> Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> Best Regards, Akio Takebe _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2009 Feb 24
4
[PATCH]xend: fix a typo in pci.py
The PCI_EXP_TYPE_PCI_BRIDGE should be PCI_EXP_FLAGS_TYPE here. Also a tiny fix to the python comment. Signed-off-by: Dexuan Cui <dexuan.cui@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2006 Aug 03
3
RE: [Patch][RFC] Support "xm dump" (is Re: Re: [Patch]Enable "sysrq c" handler for domU coredump)
...l Message----- > From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel- > bounces@lists.xensource.com] On Behalf Of Akio Takebe > Sent: Thursday, August 03, 2006 8:57 AM > To: Tristan Gingold; John Levon; Keir Fraser > Cc: Muli Ben-Yehuda; Horms; Akio Takebe; xen-devel; Kouya Shimura > Subject: Re: [Patch][RFC] Support "xm dump" (is Re: [Xen-devel] Re: > [Patch]Enable "sysrq c" handler for domU coredump) > > Hi, all > > >> For example panic dump option is used when domU kernel is hungup, > >> and we want to reboot and m...
2008 Jun 19
0
[PATCH] ia64/xen: introduce definitions necessary for ia64/xen hypercalls.
...llis Blanchard <hollisb at us.ibm.com> + * Isaku Yamahata <yamahata at valinux.co.jp> + * Jan Beulich <jbeulich at novell.com> + * John Levon <john.levon at sun.com> + * Kazuhiro Suzuki <kaz at jp.fujitsu.com> + * Keir Fraser <keir.fraser at citrix.com> + * Kouya Shimura <kouya at jp.fujitsu.com> + * Masaki Kanno <kanno.masaki at jp.fujitsu.com> + * Matt Chapman <matthewc at hp.com> + * Matthew Chapman <matthewc at hp.com> + * Samuel Thibault <samuel.thibault at eu.citrix.com> + * Tomonari Horikoshi <t.horikoshi at jp.fujitsu.com&gt...
2008 Jun 19
0
[PATCH] ia64/xen: introduce definitions necessary for ia64/xen hypercalls.
...llis Blanchard <hollisb at us.ibm.com> + * Isaku Yamahata <yamahata at valinux.co.jp> + * Jan Beulich <jbeulich at novell.com> + * John Levon <john.levon at sun.com> + * Kazuhiro Suzuki <kaz at jp.fujitsu.com> + * Keir Fraser <keir.fraser at citrix.com> + * Kouya Shimura <kouya at jp.fujitsu.com> + * Masaki Kanno <kanno.masaki at jp.fujitsu.com> + * Matt Chapman <matthewc at hp.com> + * Matthew Chapman <matthewc at hp.com> + * Samuel Thibault <samuel.thibault at eu.citrix.com> + * Tomonari Horikoshi <t.horikoshi at jp.fujitsu.com&gt...
2006 Aug 01
18
[Patch] Enable "sysrq c" handler for domU coredump
...nic() if implemented. I tested the below. 1. vi /etc/xen/xend-config.sxp (enabel-dump yes) 2. xm create -c domU echo 1 >/proc/sys/kernel/sysrq (on domU) 3. xm sysrq domU c (on dom0) 4. ls -lh /var/xen/dump Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com> Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com> Best Regards, Akio Takebe _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2008 Jun 10
31
[PATCH 00/27] ia64/xen domU take 7
Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.
2008 Jun 10
31
[PATCH 00/27] ia64/xen domU take 7
Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.
2008 Jul 03
29
[PATCH 00/29] ia64/xen domU take 8
Hi. This patchset is ia64/xen domU patch take 8 which was updated following Tony's review. (Thank you very much, Tony.) This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset is for linux ia64 test branch and depends on some patches for xen common part I'll send separately. To compile, the changesets in x86/xen
2008 Jul 03
29
[PATCH 00/29] ia64/xen domU take 8
Hi. This patchset is ia64/xen domU patch take 8 which was updated following Tony's review. (Thank you very much, Tony.) This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset is for linux ia64 test branch and depends on some patches for xen common part I'll send separately. To compile, the changesets in x86/xen
2008 Jul 17
31
[PATCH 00/29] ia64/xen domU take 9
This patchset is ia64/xen domU patch take 9 which is rebased to 2.6.26 This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen
2008 Jul 17
31
[PATCH 00/29] ia64/xen domU take 9
This patchset is ia64/xen domU patch take 9 which is rebased to 2.6.26 This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen
2008 Aug 26
30
[PATCH 00/30] ia64/xen domU take 10
This patchset is ia64/xen domU patch take 10 which is rebased to 2.6.27-rc4. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with
2008 Aug 26
30
[PATCH 00/30] ia64/xen domU take 10
This patchset is ia64/xen domU patch take 10 which is rebased to 2.6.27-rc4. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with