[xen]: Support direct load of bzImage under Xen.
Thanks Ian Campbell <ijc@hellion.org.uk> for patches. (closes: #474509) svn path=/dists/trunk/linux-2.6/; revision=11155
This commit is contained in:
parent
5737e0967b
commit
58b19969ea
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@ -40,6 +40,8 @@ linux-2.6 (2.6.25-1~experimental.1) UNRELEASED; urgency=low
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* firewire: Add firewire-git.patch for latest firewire tree features.
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* 686: Set USB_PERSIST for eee pc suspend support. (closes: #468213)
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* topconfig disable PATA_SIS as sis5513 enabled. (closes: #475525)
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* [xen]: Support direct load of bzImage under Xen. (closes: #474509)
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Thanks Ian Campbell <ijc@hellion.org.uk> for patches.
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[ Martin Michlmayr ]
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* [arm/armel] Add a kernel for Orion based devices, such as the QNAP
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@ -0,0 +1,78 @@
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commit 87253d1b4f2b5a29bdfc6275b9fb52a47d72df64
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Author: Ian Campbell <ijc@hellion.org.uk>
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Date: Tue Feb 19 11:12:30 2008 +0000
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x86: boot protocol updates
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Also update field names to simply payload_{offset,length} so as to not rule
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out uncompressed images.
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Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
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Cc: H. Peter Anvin <hpa@zytor.com>
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Cc: Jeremy Fitzhardinge <jeremy@goop.org>
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Cc: virtualization@lists.linux-foundation.org
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Signed-off-by: Ingo Molnar <mingo@elte.hu>
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diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt
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index 05c24df..2eb1610 100644
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--- a/Documentation/i386/boot.txt
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+++ b/Documentation/i386/boot.txt
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@@ -170,8 +170,8 @@ Offset Proto Name Meaning
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0238/4 2.06+ cmdline_size Maximum size of the kernel command line
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023C/4 2.07+ hardware_subarch Hardware subarchitecture
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0240/8 2.07+ hardware_subarch_data Subarchitecture-specific data
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-0248/4 2.08+ compressed_payload_offset
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-024C/4 2.08+ compressed_payload_length
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+0248/4 2.08+ payload_offset Offset of kernel payload
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+024C/4 2.08+ payload_length Length of kernel payload
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(1) For backwards compatibility, if the setup_sects field contains 0, the
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real value is 4.
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@@ -514,22 +514,24 @@ Protocol: 2.07+
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A pointer to data that is specific to hardware subarch
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-Field name: compressed_payload_offset
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+Field name: payload_offset
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Type: read
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Offset/size: 0x248/4
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Protocol: 2.08+
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If non-zero then this field contains the offset from the end of the
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- real-mode code to the compressed payload. The compression format
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- should be determined using the standard magic number, currently only
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- gzip is used.
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+ real-mode code to the payload.
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+
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+ The payload may be compressed. The format of both the compressed and
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+ uncompressed data should be determined using the standard magic
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+ numbers. Currently only gzip compressed ELF is used.
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-Field name: compressed_payload_length
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+Field name: payload_length
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Type: read
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Offset/size: 0x24c/4
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Protocol: 2.08+
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- The length of the compressed payload.
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+ The length of the payload.
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**** THE IMAGE CHECKSUM
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diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
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index 40c91bb..6d2df8d 100644
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--- a/arch/x86/boot/header.S
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+++ b/arch/x86/boot/header.S
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@@ -224,10 +224,8 @@ hardware_subarch: .long 0 # subarchitecture, added with 2.07
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hardware_subarch_data: .quad 0
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-compressed_payload_offset:
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- .long input_data
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-compressed_payload_length:
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- .long input_data_end-input_data
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+payload_offset: .long input_data
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+payload_length: .long input_data_end-input_data
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# End of setup header #####################################################
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@ -0,0 +1,154 @@
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commit 7d6e737c8d2698b63ad10fd75cc6793380395d0e
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Author: Ian Campbell <ijc@hellion.org.uk>
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Date: Sun Feb 17 20:06:35 2008 +0100
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x86: add a crc32 checksum to the kernel image.
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Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt
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index b5f5ba1..05c24df 100644
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--- a/Documentation/i386/boot.txt
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+++ b/Documentation/i386/boot.txt
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@@ -531,6 +531,14 @@ Protocol: 2.08+
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The length of the compressed payload.
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+**** THE IMAGE CHECKSUM
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+
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+From boot protocol version 2.08 onwards the CRC-32 is calculated over
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+the entire file using the characteristic polynomial 0x04C11DB7 and an
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+initial remainder of 0xffffffff. The checksum is appended to the
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+file; therefore the CRC of the file up to the limit specified in the
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+syssize field of the header is always 0.
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+
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**** THE KERNEL COMMAND LINE
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The kernel command line has become an important way for the boot
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diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c
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index b424874..44dc192 100644
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--- a/arch/x86/boot/tools/build.c
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+++ b/arch/x86/boot/tools/build.c
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@@ -50,6 +50,75 @@ typedef unsigned long u32;
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u8 buf[SETUP_SECT_MAX*512];
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int is_big_kernel;
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+/*----------------------------------------------------------------------*/
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+
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+static const u32 crctab32[] = {
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+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
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+ 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
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+ 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
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+ 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
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+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
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+ 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
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+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
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+ 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
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+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
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+ 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
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+ 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
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+ 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
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+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
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+ 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
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+ 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
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+ 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
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+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
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+ 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
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+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
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+ 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
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+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
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+ 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
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+ 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
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+ 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
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+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
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+ 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
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+ 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
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+ 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
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+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
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+ 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
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+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
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+ 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
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+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
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+ 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
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+ 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
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+ 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
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+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
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+ 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
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+ 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
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+ 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
|
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+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
|
||||
+ 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
|
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+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
|
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+ 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
|
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+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
|
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+ 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
|
||||
+ 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
|
||||
+ 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
|
||||
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
|
||||
+ 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
|
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+ 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
|
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+ 0x2d02ef8d
|
||||
+};
|
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+
|
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+static u32 partial_crc32_one(u8 c, u32 crc)
|
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+{
|
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+ return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
|
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+}
|
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+
|
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+static u32 partial_crc32(const u8 *s, int len, u32 crc)
|
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+{
|
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+ while (len--)
|
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+ crc = partial_crc32_one(*s++, crc);
|
||||
+ return crc;
|
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+}
|
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+
|
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static void die(const char * str, ...)
|
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{
|
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va_list args;
|
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@@ -74,6 +143,7 @@ int main(int argc, char ** argv)
|
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FILE *file;
|
||||
int fd;
|
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void *kernel;
|
||||
+ u32 crc = 0xffffffffUL;
|
||||
|
||||
if (argc > 2 && !strcmp(argv[1], "-b"))
|
||||
{
|
||||
@@ -144,7 +214,8 @@ int main(int argc, char ** argv)
|
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kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);
|
||||
if (kernel == MAP_FAILED)
|
||||
die("Unable to mmap '%s': %m", argv[2]);
|
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- sys_size = (sz + 15) / 16;
|
||||
+ /* Number of 16-byte paragraphs, including space for a 4-byte CRC */
|
||||
+ sys_size = (sz + 15 + 4) / 16;
|
||||
if (!is_big_kernel && sys_size > DEF_SYSSIZE)
|
||||
die("System is too big. Try using bzImage or modules.");
|
||||
|
||||
@@ -155,12 +226,27 @@ int main(int argc, char ** argv)
|
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buf[0x1f6] = sys_size >> 16;
|
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buf[0x1f7] = sys_size >> 24;
|
||||
|
||||
+ crc = partial_crc32(buf, i, crc);
|
||||
if (fwrite(buf, 1, i, stdout) != i)
|
||||
die("Writing setup failed");
|
||||
|
||||
/* Copy the kernel code */
|
||||
+ crc = partial_crc32(kernel, sz, crc);
|
||||
if (fwrite(kernel, 1, sz, stdout) != sz)
|
||||
die("Writing kernel failed");
|
||||
+
|
||||
+ /* Add padding leaving 4 bytes for the checksum */
|
||||
+ while (sz++ < (sys_size*16) - 4) {
|
||||
+ crc = partial_crc32_one('\0', crc);
|
||||
+ if (fwrite("\0", 1, 1, stdout) != 1)
|
||||
+ die("Writing padding failed");
|
||||
+ }
|
||||
+
|
||||
+ /* Write the CRC */
|
||||
+ fprintf(stderr, "CRC %lx\n", crc);
|
||||
+ if (fwrite(&crc, 1, 4, stdout) != 4)
|
||||
+ die("Writing CRC failed");
|
||||
+
|
||||
close(fd);
|
||||
|
||||
/* Everything is OK */
|
|
@ -0,0 +1,202 @@
|
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commit 099e1377269a47ed30a00ee131001988e5bcaa9c
|
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Author: Ian Campbell <ijc@hellion.org.uk>
|
||||
Date: Wed Feb 13 20:54:58 2008 +0000
|
||||
|
||||
x86: use ELF format in compressed images.
|
||||
|
||||
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
|
||||
Cc: Ian Campbell <ijc@hellion.org.uk>
|
||||
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
|
||||
Cc: virtualization@lists.linux-foundation.org
|
||||
Cc: H. Peter Anvin <hpa@zytor.com>
|
||||
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
|
||||
Cc: virtualization@lists.linux-foundation.org
|
||||
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
||||
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||
|
||||
diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt
|
||||
index fc49b79..b5f5ba1 100644
|
||||
--- a/Documentation/i386/boot.txt
|
||||
+++ b/Documentation/i386/boot.txt
|
||||
@@ -170,6 +170,8 @@ Offset Proto Name Meaning
|
||||
0238/4 2.06+ cmdline_size Maximum size of the kernel command line
|
||||
023C/4 2.07+ hardware_subarch Hardware subarchitecture
|
||||
0240/8 2.07+ hardware_subarch_data Subarchitecture-specific data
|
||||
+0248/4 2.08+ compressed_payload_offset
|
||||
+024C/4 2.08+ compressed_payload_length
|
||||
|
||||
(1) For backwards compatibility, if the setup_sects field contains 0, the
|
||||
real value is 4.
|
||||
@@ -512,6 +514,22 @@ Protocol: 2.07+
|
||||
|
||||
A pointer to data that is specific to hardware subarch
|
||||
|
||||
+Field name: compressed_payload_offset
|
||||
+Type: read
|
||||
+Offset/size: 0x248/4
|
||||
+Protocol: 2.08+
|
||||
+
|
||||
+ If non-zero then this field contains the offset from the end of the
|
||||
+ real-mode code to the compressed payload. The compression format
|
||||
+ should be determined using the standard magic number, currently only
|
||||
+ gzip is used.
|
||||
+
|
||||
+Field name: compressed_payload_length
|
||||
+Type: read
|
||||
+Offset/size: 0x24c/4
|
||||
+Protocol: 2.08+
|
||||
+
|
||||
+ The length of the compressed payload.
|
||||
|
||||
**** THE KERNEL COMMAND LINE
|
||||
|
||||
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
|
||||
index f88458e..9695aff 100644
|
||||
--- a/arch/x86/boot/Makefile
|
||||
+++ b/arch/x86/boot/Makefile
|
||||
@@ -94,6 +94,20 @@ $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
|
||||
|
||||
SETUP_OBJS = $(addprefix $(obj)/,$(setup-y))
|
||||
|
||||
+sed-offsets := -e 's/^00*/0/' \
|
||||
+ -e 's/^\([0-9a-fA-F]*\) . \(input_data\|input_data_end\)$$/\#define \2 0x\1/p'
|
||||
+
|
||||
+quiet_cmd_offsets = OFFSETS $@
|
||||
+ cmd_offsets = $(NM) $< | sed -n $(sed-offsets) > $@
|
||||
+
|
||||
+$(obj)/offsets.h: $(obj)/compressed/vmlinux FORCE
|
||||
+ $(call if_changed,offsets)
|
||||
+
|
||||
+targets += offsets.h
|
||||
+
|
||||
+AFLAGS_header.o += -I$(obj)
|
||||
+$(obj)/header.o: $(obj)/offsets.h
|
||||
+
|
||||
LDFLAGS_setup.elf := -T
|
||||
$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE
|
||||
$(call if_changed,ld)
|
||||
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
|
||||
index d2b9f3b..92fdd35 100644
|
||||
--- a/arch/x86/boot/compressed/Makefile
|
||||
+++ b/arch/x86/boot/compressed/Makefile
|
||||
@@ -22,7 +22,7 @@ $(obj)/vmlinux: $(src)/vmlinux_$(BITS).lds $(obj)/head_$(BITS).o $(obj)/misc.o $
|
||||
$(call if_changed,ld)
|
||||
@:
|
||||
|
||||
-OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S
|
||||
+OBJCOPYFLAGS_vmlinux.bin := -R .comment -S
|
||||
$(obj)/vmlinux.bin: vmlinux FORCE
|
||||
$(call if_changed,objcopy)
|
||||
|
||||
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
|
||||
index 8182e32..69aec2f 100644
|
||||
--- a/arch/x86/boot/compressed/misc.c
|
||||
+++ b/arch/x86/boot/compressed/misc.c
|
||||
@@ -15,6 +15,10 @@
|
||||
* we just keep it from happening
|
||||
*/
|
||||
#undef CONFIG_PARAVIRT
|
||||
+#ifdef CONFIG_X86_32
|
||||
+#define _ASM_DESC_H_ 1
|
||||
+#endif
|
||||
+
|
||||
#ifdef CONFIG_X86_64
|
||||
#define _LINUX_STRING_H_ 1
|
||||
#define __LINUX_BITMAP_H 1
|
||||
@@ -22,6 +26,7 @@
|
||||
|
||||
#include <linux/linkage.h>
|
||||
#include <linux/screen_info.h>
|
||||
+#include <linux/elf.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/page.h>
|
||||
#include <asm/boot.h>
|
||||
@@ -365,6 +370,56 @@ static void error(char *x)
|
||||
asm("hlt");
|
||||
}
|
||||
|
||||
+static void parse_elf(void *output)
|
||||
+{
|
||||
+#ifdef CONFIG_X86_64
|
||||
+ Elf64_Ehdr ehdr;
|
||||
+ Elf64_Phdr *phdrs, *phdr;
|
||||
+#else
|
||||
+ Elf32_Ehdr ehdr;
|
||||
+ Elf32_Phdr *phdrs, *phdr;
|
||||
+#endif
|
||||
+ void *dest;
|
||||
+ int i;
|
||||
+
|
||||
+ memcpy(&ehdr, output, sizeof(ehdr));
|
||||
+ if(ehdr.e_ident[EI_MAG0] != ELFMAG0 ||
|
||||
+ ehdr.e_ident[EI_MAG1] != ELFMAG1 ||
|
||||
+ ehdr.e_ident[EI_MAG2] != ELFMAG2 ||
|
||||
+ ehdr.e_ident[EI_MAG3] != ELFMAG3)
|
||||
+ {
|
||||
+ error("Kernel is not a valid ELF file");
|
||||
+ return;
|
||||
+ }
|
||||
+
|
||||
+ putstr("Parsing ELF... ");
|
||||
+
|
||||
+ phdrs = malloc(sizeof(*phdrs) * ehdr.e_phnum);
|
||||
+ if (!phdrs)
|
||||
+ error("Failed to allocate space for phdrs");
|
||||
+
|
||||
+ memcpy(phdrs, output + ehdr.e_phoff, sizeof(*phdrs) * ehdr.e_phnum);
|
||||
+
|
||||
+ for (i=0; i<ehdr.e_phnum; i++) {
|
||||
+ phdr = &phdrs[i];
|
||||
+
|
||||
+ switch (phdr->p_type) {
|
||||
+ case PT_LOAD:
|
||||
+#ifdef CONFIG_RELOCATABLE
|
||||
+ dest = output;
|
||||
+ dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
|
||||
+#else
|
||||
+ dest = (void*)(phdr->p_paddr);
|
||||
+#endif
|
||||
+ memcpy(dest,
|
||||
+ output + phdr->p_offset,
|
||||
+ phdr->p_filesz);
|
||||
+ break;
|
||||
+ default: /* Ignore other PT_* */ break;
|
||||
+ }
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
asmlinkage void decompress_kernel(void *rmode, memptr heap,
|
||||
uch *input_data, unsigned long input_len,
|
||||
uch *output)
|
||||
@@ -408,6 +463,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
|
||||
makecrc();
|
||||
putstr("\nDecompressing Linux... ");
|
||||
gunzip();
|
||||
+ parse_elf(output);
|
||||
putstr("done.\nBooting the kernel.\n");
|
||||
return;
|
||||
}
|
||||
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
|
||||
index 64ad901..8471658 100644
|
||||
--- a/arch/x86/boot/header.S
|
||||
+++ b/arch/x86/boot/header.S
|
||||
@@ -22,6 +22,7 @@
|
||||
#include <asm/page.h>
|
||||
#include <asm/setup.h>
|
||||
#include "boot.h"
|
||||
+#include "offsets.h"
|
||||
|
||||
SETUPSECTS = 4 /* default nr of setup-sectors */
|
||||
BOOTSEG = 0x07C0 /* original address of boot-sector */
|
||||
@@ -223,6 +224,11 @@ hardware_subarch: .long 0 # subarchitecture, added with 2.07
|
||||
|
||||
hardware_subarch_data: .quad 0
|
||||
|
||||
+compressed_payload_offset:
|
||||
+ .long input_data
|
||||
+compressed_payload_length:
|
||||
+ .long input_data_end-input_data
|
||||
+
|
||||
# End of setup header #####################################################
|
||||
|
||||
.section ".inittext", "ax"
|
|
@ -0,0 +1,22 @@
|
|||
commit 52b387197beb5c89f734f057553fdf7d417b448c
|
||||
Author: Ingo Molnar <mingo@elte.hu>
|
||||
Date: Sun Feb 17 20:06:36 2008 +0100
|
||||
|
||||
x86: bump image header to version 2.08.
|
||||
|
||||
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
||||
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||
|
||||
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
|
||||
index 8471658..40c91bb 100644
|
||||
--- a/arch/x86/boot/header.S
|
||||
+++ b/arch/x86/boot/header.S
|
||||
@@ -120,7 +120,7 @@ _start:
|
||||
# Part 2 of the header, from the old setup.S
|
||||
|
||||
.ascii "HdrS" # header signature
|
||||
- .word 0x0207 # header version number (>= 0x0105)
|
||||
+ .word 0x0208 # header version number (>= 0x0105)
|
||||
# or else old loadlin-1.5 will fail)
|
||||
.globl realmode_swtch
|
||||
realmode_swtch: .word 0, 0 # default_switch, SETUPSEG
|
|
@ -44,3 +44,7 @@
|
|||
+ bugfix/all/mtd-prevent-physmap-from-causing-request_module-runaway-loop-modprobe-net-pf-1.patch
|
||||
+ features/all/firewire-git.patch
|
||||
+ bugfix/arm/fix-ixp4xx_qmgr-used_sram_bitmap-corruption.patch
|
||||
+ features/all/xen-elf-fromat-crompessed-images.patch
|
||||
+ features/all/xen-image-header.patch
|
||||
+ features/all/xen-crc32-checksum-kernel-image.patch
|
||||
+ features/all/xen-boot-protocol.patch
|
||||
|
|
Loading…
Reference in New Issue