search for: init_pg_tables_end

...lguest_insns[type].start, insn_len); return insn_len; } - -/* From head.S */ -//extern void setup_pda(void); -extern struct Xgt_desc_struct early_gdt_descr; __init void lguest_init(void) { @@ -466,10 +465,8 @@ __init void lguest_init(void) /* We use top of mem for initial pagetables. */ init_pg_tables_end = __pa(pg0); - /* set up PDA descriptor */ -// setup_pda(); - load_gdt(&early_gdt_descr); -// asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_PDA) : "memory"); + /* Set up per-cpu descriptor (pointing to master area) */ + asm volatile ("mov %0, %%fs" : :...

...lguest_insns[type].start, insn_len); return insn_len; } - -/* From head.S */ -//extern void setup_pda(void); -extern struct Xgt_desc_struct early_gdt_descr; __init void lguest_init(void) { @@ -466,10 +465,8 @@ __init void lguest_init(void) /* We use top of mem for initial pagetables. */ init_pg_tables_end = __pa(pg0); - /* set up PDA descriptor */ -// setup_pda(); - load_gdt(&early_gdt_descr); -// asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_PDA) : "memory"); + /* Set up per-cpu descriptor (pointing to master area) */ + asm volatile ("mov %0, %%fs" : :...

...patch(u8 type, u1 memcpy(insns, lguest_insns[type].start, insn_len); return insn_len; } - -/* From head.S */ -extern struct Xgt_desc_struct early_gdt_descr; __init void lguest_init(void) { @@ -468,7 +465,6 @@ __init void lguest_init(void) /* We use top of mem for initial pagetables. */ init_pg_tables_end = __pa(pg0); - load_gdt(&early_gdt_descr); asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory"); reserve_top_address(lguest_data.reserve_mem);

...patch(u8 type, u1 memcpy(insns, lguest_insns[type].start, insn_len); return insn_len; } - -/* From head.S */ -extern struct Xgt_desc_struct early_gdt_descr; __init void lguest_init(void) { @@ -468,7 +465,6 @@ __init void lguest_init(void) /* We use top of mem for initial pagetables. */ init_pg_tables_end = __pa(pg0); - load_gdt(&early_gdt_descr); asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory"); reserve_top_address(lguest_data.reserve_mem);

The netfilter code had very good documentation: the Netfilter Hacking HOWTO. Noone ever read it. So this time I'm trying something different, using a bit of Knuthiness. Start with drivers/lguest/README. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++ Documentation/lguest/lguest.c | 9

The netfilter code had very good documentation: the Netfilter Hacking HOWTO. Noone ever read it. So this time I'm trying something different, using a bit of Knuthiness. Start with drivers/lguest/README. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++ Documentation/lguest/lguest.c | 9

The netfilter code had very good documentation: the Netfilter Hacking HOWTO. Noone ever read it. So this time I'm trying something different, using a bit of Knuthiness. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++ Documentation/lguest/lguest.c | 9 +++-- drivers/lguest/Makefile

The netfilter code had very good documentation: the Netfilter Hacking HOWTO. Noone ever read it. So this time I'm trying something different, using a bit of Knuthiness. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> --- Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++ Documentation/lguest/lguest.c | 9 +++-- drivers/lguest/Makefile

...time_init = lguest_time_init; + paravirt_ops.set_lazy_mode = lguest_lazy_mode; + paravirt_ops.wbinvd = lguest_wbinvd; + + hcall(LHCALL_LGUEST_INIT, __pa(&lguest_data), 0, 0); + strncpy(boot_command_line, boot->cmdline, COMMAND_LINE_SIZE); + + /* We use top of mem for initial pagetables. */ + init_pg_tables_end = __pa(pg0); + + asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory"); + + reserve_top_address(lguest_data.reserve_mem); + + cpu_detect(&new_cpu_data); + /* Need this before paging_init. */ + set_bit(X86_FEATURE_PGE, new_cpu_data.x86_capability); + /* Mat...

...time_init = lguest_time_init; + paravirt_ops.set_lazy_mode = lguest_lazy_mode; + paravirt_ops.wbinvd = lguest_wbinvd; + + hcall(LHCALL_LGUEST_INIT, __pa(&lguest_data), 0, 0); + strncpy(boot_command_line, boot->cmdline, COMMAND_LINE_SIZE); + + /* We use top of mem for initial pagetables. */ + init_pg_tables_end = __pa(pg0); + + asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_DS) : "memory"); + + reserve_top_address(lguest_data.reserve_mem); + + cpu_detect(&new_cpu_data); + /* Need this before paging_init. */ + set_bit(X86_FEATURE_PGE, new_cpu_data.x86_capability); + /* Mat...

As promised to Andrew, and with much thanks to Andi Kleen for feedback, this is the new series of lguest patches. Main change is the move to drivers/lguest (for future non-i386 expansion), but lots of cleanups driven by Andi's feedback and the documentation effort (which made me examine every line of code). It's not perfect, but it's definitely useful. Cheers, Rusty. List of

As promised to Andrew, and with much thanks to Andi Kleen for feedback, this is the new series of lguest patches. Main change is the move to drivers/lguest (for future non-i386 expansion), but lots of cleanups driven by Andi's feedback and the documentation effort (which made me examine every line of code). It's not perfect, but it's definitely useful. Cheers, Rusty. List of

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

Hi Andrew, This patch series adds to the end of the existing i386-gdt-cleanups patches: allow-per-cpu-variables-to-be-page-aligned.patch i386-gdt-cleanups-use-per-cpu-variables-for-gdt-pda.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot-fix.patch i386-gdt-cleanups-clean-up-cpu_init.patch

Hi Andrew, This patch series adds to the end of the existing i386-gdt-cleanups patches: allow-per-cpu-variables-to-be-page-aligned.patch i386-gdt-cleanups-use-per-cpu-variables-for-gdt-pda.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot.patch i386-gdt-cleanups-use-per-cpu-gdt-immediately-upon-boot-fix.patch i386-gdt-cleanups-clean-up-cpu_init.patch

[ This patch depends on the cross-architecture ELF cleanup patch. ] This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which

[ This patch depends on the cross-architecture ELF cleanup patch. ] This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which

Hi all, I've been working on lguest64 and in order to do this, I had to move a lot of the i386 specific out of the way. Well, the lguest64 port is still not ready to display, but before Rusty makes too many changes I would like this in upstream so I don't have to keep repeating my changes :-) So this patch series moves lguest32 out of the way for other archs. -- Steve