similar to: [PATCH] fix drivers/lguest Makefile entry

From: Rusty Russell <rusty@rustcorp.com.au> This is the Kconfig and Makefile to allow lguest to actually be compiled. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- drivers/Kconfig | 2 ++ drivers/Makefile | 1 + drivers/lguest/Kconfig | 20

On Mon, Nov 26, 2007 at 01:06:16PM -0500, Miles Lane wrote: > arch/x86/xen/enlighten.c: In function ''xen_flush_tlb_others'': > arch/x86/xen/enlighten.c:591: error: ''TLB_FLUSH_ALL'' undeclared (first > use in this function) > arch/x86/xen/enlighten.c:591: error: (Each undeclared identifier is > reported only once > arch/x86/xen/enlighten.c:591:

Hi Rusty, Lguest should depend on BLOCK too , without BLOCK set I get this error: ... drivers/block/lguest_blk.c: In function 'end_entire_request': drivers/block/lguest_blk.c:80: error: implicit declaration of function 'end_that_request_first' drivers/block/lguest_blk.c:80: error: dereferencing pointer to incomplete type drivers/block/lguest_blk.c:82: error: implicit declaration

Hi Rusty, Lguest should depend on BLOCK too , without BLOCK set I get this error: ... drivers/block/lguest_blk.c: In function 'end_entire_request': drivers/block/lguest_blk.c:80: error: implicit declaration of function 'end_that_request_first' drivers/block/lguest_blk.c:80: error: dereferencing pointer to incomplete type drivers/block/lguest_blk.c:82: error: implicit declaration

Because of legacy-induced blindness, I insisted on separately building the hypervisor.S switcher code (which is mapped at 0xFFC0000 in host and guest). However, the lguest64 patches showed the error of my ways: it has no relocations, so it can be linked into the module like normal then remapped. The only downside is that we can no longer use sizeof(hypervisor_blob), so we need to allocate our

Because of legacy-induced blindness, I insisted on separately building the hypervisor.S switcher code (which is mapped at 0xFFC0000 in host and guest). However, the lguest64 patches showed the error of my ways: it has no relocations, so it can be linked into the module like normal then remapped. The only downside is that we can no longer use sizeof(hypervisor_blob), so we need to allocate our

Hey! Trying the root disk image http://xm-test.xensource.com/ramdisks/initrd-1.1-i386.img suggested in Documentation/lguest/lguest.txt, I get the follow trace when rebooting the guest. Kernel is 2.6.23-rc2-ge1cf20c1. @%@%> reboot The system is going down NOW !! Sending SIGTERM to all processes. Sending SIGKILL to all processes. Requesting system reboot. [ 7.541027] Restarting system. [

Hey! Trying the root disk image http://xm-test.xensource.com/ramdisks/initrd-1.1-i386.img suggested in Documentation/lguest/lguest.txt, I get the follow trace when rebooting the guest. Kernel is 2.6.23-rc2-ge1cf20c1. @%@%> reboot The system is going down NOW !! Sending SIGTERM to all processes. Sending SIGKILL to all processes. Requesting system reboot. [ 7.541027] Restarting system. [

Hi all, Gratefully-received recent feedback from CC'd was applied to excellent effect (and the advice from Matt Mackall about my personal appearance is best unrequited). The patch is split in 5 parts to correspond with the 9 parts Andrew sent out before, but here's the summary: 1) Sparse (thanks Christoph Hellwig): - lguest_const can be static now - lguest.c should include

Hi all, Gratefully-received recent feedback from CC'd was applied to excellent effect (and the advice from Matt Mackall about my personal appearance is best unrequited). The patch is split in 5 parts to correspond with the 9 parts Andrew sent out before, but here's the summary: 1) Sparse (thanks Christoph Hellwig): - lguest_const can be static now - lguest.c should include

Hi, all, I have difficulty on setting up lguest. Basic OS info: gcc 4.1.2 glibc: 2.5.1 binutils: 2.17 kernel: 2.6.23-rc1 Following lguest.txt instruction, I build lguest enaled kernel, disable CONFIG_COMPAT_VDSO, the host kernel boot fine, but when booting Qemu image using lguest laucher program, the guest kernel vmlinux panic, attached console.txt is console output, and config.txt is kernel

Hi, all, I have difficulty on setting up lguest. Basic OS info: gcc 4.1.2 glibc: 2.5.1 binutils: 2.17 kernel: 2.6.23-rc1 Following lguest.txt instruction, I build lguest enaled kernel, disable CONFIG_COMPAT_VDSO, the host kernel boot fine, but when booting Qemu image using lguest laucher program, the guest kernel vmlinux panic, attached console.txt is console output, and config.txt is kernel

On 02/13/13 00:35, Stephen Rothwell wrote: > Hi all, > > Changes since 20130212: > on i386: drivers/built-in.o: In function `in_intr': virtio_console.c:(.text+0x2dd31): undefined reference to `hvc_poll' virtio_console.c:(.text+0x2dd41): undefined reference to `hvc_kick' drivers/built-in.o: In function `resize_console': virtio_console.c:(.text+0x2e26f): undefined

On 02/13/13 00:35, Stephen Rothwell wrote: > Hi all, > > Changes since 20130212: > on i386: drivers/built-in.o: In function `in_intr': virtio_console.c:(.text+0x2dd31): undefined reference to `hvc_poll' virtio_console.c:(.text+0x2dd41): undefined reference to `hvc_kick' drivers/built-in.o: In function `resize_console': virtio_console.c:(.text+0x2e26f): undefined

Christoph Hellwig said runs sparse: 1) page_tables.c unnecessary initialization 2) Change prototype of run_lguest and do cast in caller instead (when we add __user to cast, it runs over another line). Al Viro pointed out the ugly cast in push_lguest_stack(): 3) Stick with unsigned long for arg, removes 4 casts in total. Most importantly, I now realize that Christoph's incorrect ranting

Christoph Hellwig said runs sparse: 1) page_tables.c unnecessary initialization 2) Change prototype of run_lguest and do cast in caller instead (when we add __user to cast, it runs over another line). Al Viro pointed out the ugly cast in push_lguest_stack(): 3) Stick with unsigned long for arg, removes 4 casts in total. Most importantly, I now realize that Christoph's incorrect ranting

From: Rusty Russell <rusty@rustcorp.com.au> This is the structure offsets required by lg.ko's switcher.S. Unfortunately we don't have infrastructure for private asm-offsets creation. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- arch/i386/kernel/asm-offsets.c | 19

plain text document attachment (lguest64-asm-offset.patch) This patch puts in the offsets used by Lguest64 in assembly. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Glauber de Oliveira Costa <glommer@gmail.com> Cc: Chris Wright <chrisw@sous-sol.org> Index: work-pv/arch/x86_64/kernel/asm-offsets.c

plain text document attachment (lguest64-asm-offset.patch) This patch puts in the offsets used by Lguest64 in assembly. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Glauber de Oliveira Costa <glommer@gmail.com> Cc: Chris Wright <chrisw@sous-sol.org> Index: work-pv/arch/x86_64/kernel/asm-offsets.c

From: Rusty Russell <rusty@rustcorp.com.au> This is the structure offsets required by lg.ko's switcher.S. Unfortunately we don't have infrastructure for private asm-offsets creation. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> --- arch/i386/kernel/asm-offsets.c | 19