Displaying 19 results from an estimated 19 matches for "cmd_line_ptr".
2005 Aug 31
1
Re: THE LINUX/I386 BOOT PROTOCOL - Breaking the 256 limit
...y...
>
> But then I've got into a discussion with grub's development team...
>
> From what I've read in the Documentation/i386/boot.txt I understood
> that if I use boot protocol 2.02+ there should be no reason for 256 byte
> limitation on the string pointed by the cmd_line_ptr, so I guessed they
> will deliver the command-line twice once for the old protocol truncated,
> and once for the new protocol not truncated.
>
> Grub and Lilo approach is to point the cmd_line_ptr to the old
> protocol's command line, thus truncating it to 256.
>
> I&...
2007 Jun 15
1
[PATCH RFC] add domain builder support for bzImage kernels
...adflags;
+#define LOADED_HIGH (1<<0)
+#define KEEP_SEGMENTS (1<<6)
+#define CAN_USE_HEAP (1<<7)
+ uint16_t setup_move_size;
+ uint32_t code32_start;
+ uint32_t ramdisk_image;
+ uint32_t ramdisk_size;
+ uint32_t bootsect_kludge;
+ uint16_t heap_end_ptr;
+ uint16_t _pad1;
+ uint32_t cmd_line_ptr;
+ uint32_t initrd_addr_max;
+ uint32_t kernel_alignment;
+ uint8_t relocatable_kernel;
+ uint8_t _pad2[3];
+ uint32_t cmdline_size;
+ uint32_t hardware_subarch;
+ uint64_t hardware_subarch_data;
+} __attribute__((packed));
+
+/* The so-called "zeropage" */
+struct boot_params {
+ uint8...
2007 Jun 15
1
[PATCH RFC] add domain builder support for bzImage kernels
...adflags;
+#define LOADED_HIGH (1<<0)
+#define KEEP_SEGMENTS (1<<6)
+#define CAN_USE_HEAP (1<<7)
+ uint16_t setup_move_size;
+ uint32_t code32_start;
+ uint32_t ramdisk_image;
+ uint32_t ramdisk_size;
+ uint32_t bootsect_kludge;
+ uint16_t heap_end_ptr;
+ uint16_t _pad1;
+ uint32_t cmd_line_ptr;
+ uint32_t initrd_addr_max;
+ uint32_t kernel_alignment;
+ uint8_t relocatable_kernel;
+ uint8_t _pad2[3];
+ uint32_t cmdline_size;
+ uint32_t hardware_subarch;
+ uint64_t hardware_subarch_data;
+} __attribute__((packed));
+
+/* The so-called "zeropage" */
+struct boot_params {
+ uint8...
2007 Jun 15
1
[PATCH RFC] add domain builder support for bzImage kernels
...adflags;
+#define LOADED_HIGH (1<<0)
+#define KEEP_SEGMENTS (1<<6)
+#define CAN_USE_HEAP (1<<7)
+ uint16_t setup_move_size;
+ uint32_t code32_start;
+ uint32_t ramdisk_image;
+ uint32_t ramdisk_size;
+ uint32_t bootsect_kludge;
+ uint16_t heap_end_ptr;
+ uint16_t _pad1;
+ uint32_t cmd_line_ptr;
+ uint32_t initrd_addr_max;
+ uint32_t kernel_alignment;
+ uint8_t relocatable_kernel;
+ uint8_t _pad2[3];
+ uint32_t cmdline_size;
+ uint32_t hardware_subarch;
+ uint64_t hardware_subarch_data;
+} __attribute__((packed));
+
+/* The so-called "zeropage" */
+struct boot_params {
+ uint8...
2013 Feb 22
3
[GIT PULL] x86/mm changes for v3.9-rc1
...rate real_mode reserve and setup
x86, 64bit: #PF handler set page to cover only 2M per #PF
x86, 64bit: Don't set max_pfn_mapped wrong value early on native path
x86: Merge early_reserve_initrd for 32bit and 64bit
x86: Add get_ramdisk_image/size()
x86, boot: Add get_cmd_line_ptr()
x86, boot: Move checking of cmd_line_ptr out of common path
x86, boot: Pass cmd_line_ptr with unsigned long instead
x86, boot: Move verify_cpu.S and no_longmode down
x86, boot: Move lldt/ltr out of 64bit code section
x86, kexec: Remove 1024G limitation for kexec buff...
2013 Feb 22
3
[GIT PULL] x86/mm changes for v3.9-rc1
...rate real_mode reserve and setup
x86, 64bit: #PF handler set page to cover only 2M per #PF
x86, 64bit: Don't set max_pfn_mapped wrong value early on native path
x86: Merge early_reserve_initrd for 32bit and 64bit
x86: Add get_ramdisk_image/size()
x86, boot: Add get_cmd_line_ptr()
x86, boot: Move checking of cmd_line_ptr out of common path
x86, boot: Pass cmd_line_ptr with unsigned long instead
x86, boot: Move verify_cpu.S and no_longmode down
x86, boot: Move lldt/ltr out of 64bit code section
x86, kexec: Remove 1024G limitation for kexec buff...
2013 Feb 22
3
[GIT PULL] x86/mm changes for v3.9-rc1
...rate real_mode reserve and setup
x86, 64bit: #PF handler set page to cover only 2M per #PF
x86, 64bit: Don't set max_pfn_mapped wrong value early on native path
x86: Merge early_reserve_initrd for 32bit and 64bit
x86: Add get_ramdisk_image/size()
x86, boot: Add get_cmd_line_ptr()
x86, boot: Move checking of cmd_line_ptr out of common path
x86, boot: Pass cmd_line_ptr with unsigned long instead
x86, boot: Move verify_cpu.S and no_longmode down
x86, boot: Move lldt/ltr out of 64bit code section
x86, kexec: Remove 1024G limitation for kexec buff...
2007 Jul 20
2
[PATCH 1/7] lguest: documentation pt I: Preparation
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
2007 Jul 20
2
[PATCH 1/7] lguest: documentation pt I: Preparation
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
2007 Jun 07
2
[PATCH 1/7] lguest documentation: infrastructure and Chapter I
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
2007 Jun 07
2
[PATCH 1/7] lguest documentation: infrastructure and Chapter I
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
2007 Jul 09
1
[PATCH RFC] first cut at splitting up paravirt_ops
...] = { lgstart_popf, lgend_popf },
+ [PARAVIRT_PATCH(pv_irq_ops.save_fl)] = { lgstart_pushf, lgend_pushf },
};
static unsigned lguest_patch(u8 type, u16 clobber, void *insns, unsigned len)
{
@@ -538,53 +538,65 @@ __init void lguest_init(void *boot)
memcpy(boot_command_line, __va(boot_params.hdr.cmd_line_ptr),
COMMAND_LINE_SIZE);
- paravirt_ops.name = "lguest";
- paravirt_ops.paravirt_enabled = 1;
- paravirt_ops.kernel_rpl = 1;
-
- paravirt_ops.save_fl = save_fl;
- paravirt_ops.restore_fl = restore_fl;
- paravirt_ops.irq_disable = irq_disable;
- paravirt_ops.irq_enable = irq_enable...
2007 Jul 09
1
[PATCH RFC] first cut at splitting up paravirt_ops
...] = { lgstart_popf, lgend_popf },
+ [PARAVIRT_PATCH(pv_irq_ops.save_fl)] = { lgstart_pushf, lgend_pushf },
};
static unsigned lguest_patch(u8 type, u16 clobber, void *insns, unsigned len)
{
@@ -538,53 +538,65 @@ __init void lguest_init(void *boot)
memcpy(boot_command_line, __va(boot_params.hdr.cmd_line_ptr),
COMMAND_LINE_SIZE);
- paravirt_ops.name = "lguest";
- paravirt_ops.paravirt_enabled = 1;
- paravirt_ops.kernel_rpl = 1;
-
- paravirt_ops.save_fl = save_fl;
- paravirt_ops.restore_fl = restore_fl;
- paravirt_ops.irq_disable = irq_disable;
- paravirt_ops.irq_enable = irq_enable...
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
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
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
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
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
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
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
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
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c