diff options
author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-11-16 11:06:22 -0800 |
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committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-11-16 11:06:22 -0800 |
commit | 20b4755e4fbb226eb42951bd40b53fcbce9ef944 (patch) | |
tree | 43da70e0b32ee423d3643ecd422821383411ab72 /usr | |
parent | 744f9f104ea262de1dc3e29265870c649f0d9473 (diff) | |
parent | e53beacd23d9cb47590da6a7a7f6d417b941a994 (diff) |
Merge commit 'v2.6.37-rc2' into upstream/xenfs
* commit 'v2.6.37-rc2': (10093 commits)
Linux 2.6.37-rc2
capabilities/syslog: open code cap_syslog logic to fix build failure
i2c: Sanity checks on adapter registration
i2c: Mark i2c_adapter.id as deprecated
i2c: Drivers shouldn't include <linux/i2c-id.h>
i2c: Delete unused adapter IDs
i2c: Remove obsolete cleanup for clientdata
include/linux/kernel.h: Move logging bits to include/linux/printk.h
Fix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)
hwmon: (w83795) Check for BEEP pin availability
hwmon: (w83795) Clear intrusion alarm immediately
hwmon: (w83795) Read the intrusion state properly
hwmon: (w83795) Print the actual temperature channels as sources
hwmon: (w83795) List all usable temperature sources
hwmon: (w83795) Expose fan control method
hwmon: (w83795) Fix fan control mode attributes
hwmon: (lm95241) Check validity of input values
hwmon: Change mail address of Hans J. Koch
PCI: sysfs: fix printk warnings
GFS2: Fix inode deallocation race
...
Diffstat (limited to 'usr')
-rw-r--r-- | usr/Kconfig | 2 | ||||
-rw-r--r-- | usr/Makefile | 6 | ||||
-rw-r--r-- | usr/initramfs_data.S | 21 | ||||
-rw-r--r-- | usr/initramfs_data.bz2.S | 29 | ||||
-rw-r--r-- | usr/initramfs_data.gz.S | 29 | ||||
-rw-r--r-- | usr/initramfs_data.lzma.S | 29 | ||||
-rw-r--r-- | usr/initramfs_data.lzo.S | 29 |
7 files changed, 19 insertions, 126 deletions
diff --git a/usr/Kconfig b/usr/Kconfig index e2721f5a350..c2c7fe2f717 100644 --- a/usr/Kconfig +++ b/usr/Kconfig @@ -144,7 +144,7 @@ config INITRAMFS_COMPRESSION_LZO depends on RD_LZO help Its compression ratio is the poorest among the four. The kernel - size is about about 10% bigger than gzip; however its speed + size is about 10% bigger than gzip; however its speed (both compression and decompression) is the fastest. endchoice diff --git a/usr/Makefile b/usr/Makefile index 6b4b6da0b67..6faa444b708 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -18,13 +18,15 @@ suffix_$(CONFIG_INITRAMFS_COMPRESSION_LZMA) = .lzma # Lzo suffix_$(CONFIG_INITRAMFS_COMPRESSION_LZO) = .lzo +AFLAGS_initramfs_data.o += -DINITRAMFS_IMAGE="usr/initramfs_data.cpio$(suffix_y)" + # Generate builtin.o based on initramfs_data.o -obj-$(CONFIG_BLK_DEV_INITRD) := initramfs_data$(suffix_y).o +obj-$(CONFIG_BLK_DEV_INITRD) := initramfs_data.o # initramfs_data.o contains the compressed initramfs_data.cpio image. # The image is included using .incbin, a dependency which is not # tracked automatically. -$(obj)/initramfs_data$(suffix_y).o: $(obj)/initramfs_data.cpio$(suffix_y) FORCE +$(obj)/initramfs_data.o: $(obj)/initramfs_data.cpio$(suffix_y) FORCE ##### # Generate the initramfs cpio archive diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S index 7c6973d8d82..792a750d944 100644 --- a/usr/initramfs_data.S +++ b/usr/initramfs_data.S @@ -11,11 +11,7 @@ -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o ld -m elf_i386 -r -o built-in.o initramfs_data.o - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} + For including the .init.ramfs sections, see include/asm-generic/vmlinux.lds. The above example is for i386 - the parameters vary from architectures. Eventually look up LDFLAGS_BLOB in an older version of the @@ -25,6 +21,17 @@ SECTIONS in the ELF header, as required by certain architectures. */ -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio" +#include <linux/stringify.h> +.section .init.ramfs,"a" +__irf_start: +.incbin __stringify(INITRAMFS_IMAGE) +__irf_end: +.section .init.ramfs.info,"a" +.globl __initramfs_size +__initramfs_size: +#ifdef CONFIG_64BIT + .quad __irf_end - __irf_start +#else + .long __irf_end - __irf_start +#endif diff --git a/usr/initramfs_data.bz2.S b/usr/initramfs_data.bz2.S deleted file mode 100644 index bc54d090365..00000000000 --- a/usr/initramfs_data.bz2.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - initramfs_data includes the compressed binary that is the - filesystem used for early user space. - Note: Older versions of "as" (prior to binutils 2.11.90.0.23 - released on 2001-07-14) dit not support .incbin. - If you are forced to use older binutils than that then the - following trick can be applied to create the resulting binary: - - - ld -m elf_i386 --format binary --oformat elf32-i386 -r \ - -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o - ld -m elf_i386 -r -o built-in.o initramfs_data.o - - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} - - The above example is for i386 - the parameters vary from architectures. - Eventually look up LDFLAGS_BLOB in an older version of the - arch/$(ARCH)/Makefile to see the flags used before .incbin was introduced. - - Using .incbin has the advantage over ld that the correct flags are set - in the ELF header, as required by certain architectures. -*/ - -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio.bz2" diff --git a/usr/initramfs_data.gz.S b/usr/initramfs_data.gz.S deleted file mode 100644 index 890c8dd1d6b..00000000000 --- a/usr/initramfs_data.gz.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - initramfs_data includes the compressed binary that is the - filesystem used for early user space. - Note: Older versions of "as" (prior to binutils 2.11.90.0.23 - released on 2001-07-14) dit not support .incbin. - If you are forced to use older binutils than that then the - following trick can be applied to create the resulting binary: - - - ld -m elf_i386 --format binary --oformat elf32-i386 -r \ - -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o - ld -m elf_i386 -r -o built-in.o initramfs_data.o - - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} - - The above example is for i386 - the parameters vary from architectures. - Eventually look up LDFLAGS_BLOB in an older version of the - arch/$(ARCH)/Makefile to see the flags used before .incbin was introduced. - - Using .incbin has the advantage over ld that the correct flags are set - in the ELF header, as required by certain architectures. -*/ - -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio.gz" diff --git a/usr/initramfs_data.lzma.S b/usr/initramfs_data.lzma.S deleted file mode 100644 index e11469e4856..00000000000 --- a/usr/initramfs_data.lzma.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - initramfs_data includes the compressed binary that is the - filesystem used for early user space. - Note: Older versions of "as" (prior to binutils 2.11.90.0.23 - released on 2001-07-14) dit not support .incbin. - If you are forced to use older binutils than that then the - following trick can be applied to create the resulting binary: - - - ld -m elf_i386 --format binary --oformat elf32-i386 -r \ - -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o - ld -m elf_i386 -r -o built-in.o initramfs_data.o - - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} - - The above example is for i386 - the parameters vary from architectures. - Eventually look up LDFLAGS_BLOB in an older version of the - arch/$(ARCH)/Makefile to see the flags used before .incbin was introduced. - - Using .incbin has the advantage over ld that the correct flags are set - in the ELF header, as required by certain architectures. -*/ - -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio.lzma" diff --git a/usr/initramfs_data.lzo.S b/usr/initramfs_data.lzo.S deleted file mode 100644 index 59211905da8..00000000000 --- a/usr/initramfs_data.lzo.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - initramfs_data includes the compressed binary that is the - filesystem used for early user space. - Note: Older versions of "as" (prior to binutils 2.11.90.0.23 - released on 2001-07-14) dit not support .incbin. - If you are forced to use older binutils than that then the - following trick can be applied to create the resulting binary: - - - ld -m elf_i386 --format binary --oformat elf32-i386 -r \ - -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o - ld -m elf_i386 -r -o built-in.o initramfs_data.o - - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} - - The above example is for i386 - the parameters vary from architectures. - Eventually look up LDFLAGS_BLOB in an older version of the - arch/$(ARCH)/Makefile to see the flags used before .incbin was introduced. - - Using .incbin has the advantage over ld that the correct flags are set - in the ELF header, as required by certain architectures. -*/ - -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio.lzo" |