Re: Concerns regarding e17bebd049 ("dump: Set correct vaddr for ELF dump")

2023-09-21 Thread Dave Young
Not sure if crash people subscribed to linux-debuggers, let's add more cc for awareness about this thread. On Thu, 21 Sept 2023 at 01:45, Stephen Brennan wrote: > > Stephen Brennan writes: > > Hi Jon, > > > > Jon Doron writes: > >> Hi Stephen, > >> Like you have said the reason is as I wrote in

Re: [Qemu-devel] [PATCH v6 4/5] crash: export paddr_vmcoreinfo_note()

2017-11-13 Thread Dave Young
> CC: Baoquan He > CC: Dave Young > CC: Dave Young > CC: Hari Bathini > CC: Tony Luck > CC: Vivek Goyal > Signed-off-by: Marc-André Lureau > Acked-by: Gabriel Somlo > --- > kernel/crash_core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --g

Re: [Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-15 Thread Dave Young
On 11/14/16 at 10:47am, Andrew Jones wrote: > On Mon, Nov 14, 2016 at 01:32:56PM +0800, Dave Young wrote: > > On 11/09/16 at 04:38pm, Laszlo Ersek wrote: > > > On 11/09/16 15:47, Daniel P. Berrange wrote: > > > > On Wed, Nov 09, 2016 at 01:20:51PM +0100, Andrew Jones

Re: [Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-13 Thread Dave Young
09PM +0100, Andrew Jones wrote: > >>>> On Wed, Nov 09, 2016 at 11:37:35AM +, Daniel P. Berrange wrote: > >>>>> On Wed, Nov 09, 2016 at 12:26:17PM +0100, Laszlo Ersek wrote: > >>>>>> On 11/09/16 11:40, Andrew Jones wrote:

Re: [Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-09 Thread Dave Young
On 11/09/16 at 03:42pm, Wen Congyang wrote: > On 11/09/2016 01:02 PM, Dave Young wrote: > > On 11/09/16 at 11:58am, Wen Congyang wrote: > >> On 11/09/2016 11:17 AM, Dave Young wrote: > >>> Drop qiaonuohan, seems the mail address is wrong.. > >>> >

Re: [Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-08 Thread Dave Young
On 11/09/16 at 11:58am, Wen Congyang wrote: > On 11/09/2016 11:17 AM, Dave Young wrote: > > Drop qiaonuohan, seems the mail address is wrong.. > > > > On 11/09/16 at 11:01am, Dave Young wrote: > >> Hi, > >> > >> Latest linux kernel enabled kaslr to

Re: [Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-08 Thread Dave Young
Drop qiaonuohan, seems the mail address is wrong.. On 11/09/16 at 11:01am, Dave Young wrote: > Hi, > > Latest linux kernel enabled kaslr to randomiz phys/virt memory > addresses, we had some effort to support kexec/kdump so that crash > utility can still works in case crashed k

[Qemu-devel] virsh dump (qemu guest memory dump?): KASLR enabled linux guest support

2016-11-08 Thread Dave Young
Hi, Latest linux kernel enabled kaslr to randomiz phys/virt memory addresses, we had some effort to support kexec/kdump so that crash utility can still works in case crashed kernel has kaslr enabled. But according to Dave Anderson virsh dump does not work, quoted messages from Dave below: """ wi

Re: [Qemu-devel] [PATCH v2] virtio-blk: add default serial id

2012-10-09 Thread Dave Young
On 10/09/2012 04:31 PM, Stefan Hajnoczi wrote: > On Tue, Oct 09, 2012 at 10:27:26AM +0800, Dave Young wrote: >> On 10/05/2012 04:14 PM, Stefan Hajnoczi wrote: >> >>> On Sun, Sep 23, 2012 at 10:37:09AM +0800, Dave Young wrote: >>>> For the serial number decreasi

Re: [Qemu-devel] [PATCH v2] virtio-blk: add default serial id

2012-10-08 Thread Dave Young
On 10/05/2012 04:14 PM, Stefan Hajnoczi wrote: > On Sun, Sep 23, 2012 at 10:37:09AM +0800, Dave Young wrote: >> For the serial number decreasing issue, I think there's only these two ways >> to >> select, there's no ideal way to resolve this issue. >> My use

Re: [Qemu-devel] [PATCH V3] virtio-blk: add default serial id

2012-09-26 Thread Dave Young
there's no way to create some really ideal *uniq* ids. On 09/26/2012 04:18 PM, Dave Young wrote: > For virtio block device, if user does not specify the serial attribute, > There will be no serial availabe, this is not convenient for identifying > the disk. > > Doing something

[Qemu-devel] [PATCH V3] virtio-blk: add default serial id

2012-09-26 Thread Dave Young
For virtio block device, if user does not specify the serial attribute, There will be no serial availabe, this is not convenient for identifying the disk. Doing something similar to ide disks, add a "VD?" default serial number if user does not specify it. Signed-off-by: Dave Youn

Re: [Qemu-devel] [PATCH v2] virtio-blk: add default serial id

2012-09-22 Thread Dave Young
On Fri, Sep 21, 2012 at 08:15:38AM -0600, Eric Blake wrote: > On 09/21/2012 07:30 AM, Dave Young wrote: > > > > For virtio block device, if user does not specify the serial attribute, > > There will be no serial availabe, this is not convenient for identifying > &g

[Qemu-devel] [PATCH v2] virtio-blk: add default serial id

2012-09-21 Thread Dave Young
nts from Eric Blake]: fix spell errors in patch description decrease drive_serial in virtio_blk_exit as well Signed-off-by: Dave Young --- hw/virtio-blk.c | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) --- qemu.orig/hw/virtio-blk.c +++ qemu/hw/virtio-blk.c @@ -22,6 +22,8

Re: [Qemu-devel] [PATCH] add default virtio-blk serial id

2012-09-20 Thread Dave Young
Oops, local mta use wrong from line, should use below: From: Dave Young On 09/20/2012 04:48 PM, Dave Young wrote: > For virtio block device, if user does not specify the serial attribute, > There will be not serial availabe, this is not convinient for identify > the disk. > >

[Qemu-devel] [PATCH] virtio-blk: add default serial id

2012-09-20 Thread Dave Young
For virtio block device, if user does not specify the serial attribute, There will be not serial availabe, this is not convinient for identify the disk. Doing something similar to ide disks, add a "VD?" default serial number if user does not specify it. Signed-off-by: Dave Youn

[Qemu-devel] [PATCH] virtio-blk: add default value to serial attribute

2012-09-20 Thread Dave Young
From: Dave Young For virtio block device, if user does not specify the serial attribute, There will be not serial availabe, this is not convinient for identify the disk. Doing something similar to ide disks, add a "VD?" default serial number if user does not specify it. Signed-of