similar to: Lguest

Hi, this version requires that host and guest have the same PAE status. NX cap is not offered to the guest, yet. Thanks, Matias Lguest PAE support Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> --- Documentation/lguest/lguest.txt | 1 - arch/x86/include/asm/lguest.h | 7 +- arch/x86/include/asm/lguest_hcall.h | 3 +- arch/x86/lguest/Kconfig

Hi, this version requires that host and guest have the same PAE status. NX cap is not offered to the guest, yet. Thanks, Matias Lguest PAE support Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> --- Documentation/lguest/lguest.txt | 1 - arch/x86/include/asm/lguest.h | 7 +- arch/x86/include/asm/lguest_hcall.h | 3 +- arch/x86/lguest/Kconfig

Hi, For some days I have been looking for the bug that causes an easily reproducible oops in the guest when I apply my PAE support _draft_ patch (appended at the end of this mail) to lguest. This is the oops: Setting kernel variables...done. Will now mount local filesystems:. Will now activate swapfile swap:done. Cleaning /tmp... [ 84.749676] BUG: unable to handle kernel NULL pointer

Hi, For some days I have been looking for the bug that causes an easily reproducible oops in the guest when I apply my PAE support _draft_ patch (appended at the end of this mail) to lguest. This is the oops: Setting kernel variables...done. Will now mount local filesystems:. Will now activate swapfile swap:done. Cleaning /tmp... [ 84.749676] BUG: unable to handle kernel NULL pointer

On Mon, Sep 21, 2009 at 04:52:21PM +0930, Rusty Russell wrote: > > We still assume the Guest and Host have the same PAGE_OFFSET settings, > but now we don't assume 0xC0000000. > > Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> > Cc: Matias Zabaljauregui <zabaljauregui at gmail.com> > --- > drivers/lguest/page_tables.c | 6 ++---- > 1 file

On Mon, Sep 21, 2009 at 04:52:21PM +0930, Rusty Russell wrote: > > We still assume the Guest and Host have the same PAGE_OFFSET settings, > but now we don't assume 0xC0000000. > > Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> > Cc: Matias Zabaljauregui <zabaljauregui at gmail.com> > --- > drivers/lguest/page_tables.c | 6 ++---- > 1 file

We still assume the Guest and Host have the same PAGE_OFFSET settings, but now we don't assume 0xC0000000. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Cc: Matias Zabaljauregui <zabaljauregui at gmail.com> --- drivers/lguest/page_tables.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/lguest/page_tables.c

We still assume the Guest and Host have the same PAGE_OFFSET settings, but now we don't assume 0xC0000000. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Cc: Matias Zabaljauregui <zabaljauregui at gmail.com> --- drivers/lguest/page_tables.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/lguest/page_tables.c

The following changes since commit 3c92ec8ae91ecf59d88c798301833d7cf83f2179: Linus Torvalds (1): Merge branch 'next' of git://git.kernel.org/.../paulus/powerpc are available in the git repository at: ssh://master.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus.git master

The following changes since commit 3c92ec8ae91ecf59d88c798301833d7cf83f2179: Linus Torvalds (1): Merge branch 'next' of git://git.kernel.org/.../paulus/powerpc are available in the git repository at: ssh://master.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus.git master

From: Rusty Russell <rusty@rustcorp.com.au> A brief document describing how to use lguest. Because lguest doesn't have an ABI we also include an example launcher in the Documentation directory. [jmorris@namei.org: Fix up nat example in documentation] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: James Morris

From: Rusty Russell <rusty@rustcorp.com.au> A brief document describing how to use lguest. Because lguest doesn't have an ABI we also include an example launcher in the Documentation directory. [jmorris@namei.org: Fix up nat example in documentation] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: James Morris

If we're building a pte, we can use simple assigment; only use set_pte etc. when we're actually going to use that destination as a PTE. I don't know that we'll ever run under Xen, but it's neater. And use set_pte/set_pmd rather than assuming native_ versions, even though that's probably true for most people. (Includes compile fix by Kamalesh Babulal <kamalesh at

If we're building a pte, we can use simple assigment; only use set_pte etc. when we're actually going to use that destination as a PTE. I don't know that we'll ever run under Xen, but it's neater. And use set_pte/set_pmd rather than assuming native_ versions, even though that's probably true for most people. (Includes compile fix by Kamalesh Babulal <kamalesh at

fre, 27 03 2009 kl. 10:22 +1030, skrev Rusty Russell: > From: Matias Zabaljauregui <zabaljauregui at gmail.com> > > Impact: cleanup > > This patch allow us to use KVM hypercalls Something has broken in relation to this change. I'm not sure it is this change itself or one following, but I get the following error when using lguest: lguest: unhandled trap 6 at 0x418726

fre, 27 03 2009 kl. 10:22 +1030, skrev Rusty Russell: > From: Matias Zabaljauregui <zabaljauregui at gmail.com> > > Impact: cleanup > > This patch allow us to use KVM hypercalls Something has broken in relation to this change. I'm not sure it is this change itself or one following, but I get the following error when using lguest: lguest: unhandled trap 6 at 0x418726

Hi, I'm setting my lguest playing environment with qemu, but didn't have a good start... maybe because my modest laptop only has 512Mb of RAM. This is my qemu command: qemu -s -no-kqemu -m 400 -hda linux26.img -net nic,model=3Drtl8139 -net tap ( linux26.img includes a 2.6.21.5 kernel with the lguest-2.6.21-307patch= ) This is my lguest command

Hi, I'm setting my lguest playing environment with qemu, but didn't have a good start... maybe because my modest laptop only has 512Mb of RAM. This is my qemu command: qemu -s -no-kqemu -m 400 -hda linux26.img -net nic,model=3Drtl8139 -net tap ( linux26.img includes a 2.6.21.5 kernel with the lguest-2.6.21-307patch= ) This is my lguest command

On Thu, 2007-07-19 at 23:13 +0300, S.?a?lar Onur wrote: > Hi; > > Remove -static from Documentation/lguest/Makefile, most distros only provides shared library form of zlib in their default installation. > And shared linking also provides litte tiny security for hypotetical security problems will be introduced by zlib :). Unfortunately, this introduces a security hole. See, the

On Thu, 2007-07-19 at 23:13 +0300, S.?a?lar Onur wrote: > Hi; > > Remove -static from Documentation/lguest/Makefile, most distros only provides shared library form of zlib in their default installation. > And shared linking also provides litte tiny security for hypotetical security problems will be introduced by zlib :). Unfortunately, this introduces a security hole. See, the