From 681b3049dd13bc8ce579de3f017ff73deb658385 Mon Sep 17 00:00:00 2001 From: Stephan Sperber Date: Wed, 14 Jul 2010 11:23:08 +0200 Subject: Kconfig: delete duplicate word Deleted a word which apeared twice. Signed-off-by: Stephan Sperber Signed-off-by: Jiri Kosina --- usr/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'usr') diff --git a/usr/Kconfig b/usr/Kconfig index e2721f5a3504..c2c7fe2f717d 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 -- cgit v1.2.3-70-g09d2 From 96f935934591b72f5b05fd6923bc8cdcae92f2e5 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Sun, 31 Oct 2010 10:56:23 +0100 Subject: initramfs: Fix initramfs size for 32-bit arches Commit ffe8018c3424 ("initramfs: fix initramfs size calculation") broke 32-bit big-endian arches like (on ARAnyM): VFS: Cannot open root device "hda1" or unknown-block(3,1) Please append a correct "root=" boot option; here are the available partitions: fe80 1059408 nfhd8 (driver?) fe81 921600 nfhd8p1 00000000-0000-0000-0000-000000000nfhd8p1 fe82 137807 nfhd8p2 00000000-0000-0000-0000-000000000nfhd8p2 0200 3280 fd0 (driver?) 0201 3280 fd1 (driver?) 0300 1059408 hda driver: ide-gd 0301 921600 hda1 00000000-0000-0000-0000-000000000hda1 0302 137807 hda2 00000000-0000-0000-0000-000000000hda2 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1) As pointed out by Kerstin Jonsson , this is due to CONFIG_32BIT not being defined, so the initramfs size field is done as a 64-bit quad. On little-endian (like x86) this doesn matter, but on a big-endian machine the 32-bit reads will see the (zero) high bits. Only mips, s390, and score set CONFIG_32BIT for 32-bit builds, so fix it for all other 32-bit arches by inverting the logic and testing for CONFIG_64BIT, which should be defined on all 64-bit arches. Signed-off-by: Geert Uytterhoeven [ I think we should just make it "u64" on all architectures and get rid of the whole #ifdef CONFIG_xxBIT - Linus ] Signed-off-by: Linus Torvalds --- usr/initramfs_data.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'usr') diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S index b9efed5e35cc..792a750d9441 100644 --- a/usr/initramfs_data.S +++ b/usr/initramfs_data.S @@ -30,8 +30,8 @@ __irf_end: .section .init.ramfs.info,"a" .globl __initramfs_size __initramfs_size: -#ifdef CONFIG_32BIT - .long __irf_end - __irf_start -#else +#ifdef CONFIG_64BIT .quad __irf_end - __irf_start +#else + .long __irf_end - __irf_start #endif -- cgit v1.2.3-70-g09d2