Felix Fietkau 912e5867ef Finally fix the pesky x86-2.6 block2mtd related crash (#1058) When erasing blocks, block2mtd checks the block on the physical disk to see if everything's filled with 0xff. When grabbing a page from the page cache, it initializes the limit as <start address> + PAGE_SIZE. Turns out that the pointer to the status page is (unsigned long *), and thus it adds (PAGE_SIZE * 4). This would never have been caught, if it wasn't for the unlikely event that block2mtd catches the *last* page available in the system ram and thus tries to scan 4 memory pages from there. The absolutely trivial fix is to do a double cast (cast to (u8 *), add PAGE_SIZE, then cast to (unsigned long *)) ... ... and there was much rejoicing SVN-Revision: 6318		2007-02-18 13:52:14 +00:00
..
ar7-2.4	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
aruba-2.6	move tlb change for mips 4KC to generic patches (required for most mips targets)	2007-02-13 00:55:11 +00:00
atheros-2.6	disable dma offset for now	2007-02-17 23:02:49 +00:00
au1000-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
brcm-2.4	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
brcm-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
brcm47xx-2.6	update work in progress rewritten bcm947xx code. wifi and usb seem to be working, flash access still has problems	2007-02-08 02:34:18 +00:00
brcm63xx-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
generic-2.4	add kernel branch emulation fix from #1345	2007-02-12 22:18:17 +00:00
generic-2.6	Finally fix the pesky x86-2.6 block2mtd related crash (#1058) When erasing blocks, block2mtd checks the block on the physical disk to see if everything's filled with 0xff. When grabbing a page from the page cache, it initializes the limit as <start address> + PAGE_SIZE. Turns out that the pointer to the status page is (unsigned long *), and thus it adds (PAGE_SIZE * 4). This would never have been caught, if it wasn't for the unlikely event that block2mtd catches the *last* page available in the system ram and thus tries to scan 4 memory pages from there. The absolutely trivial fix is to do a double cast (cast to (u8 *), add PAGE_SIZE, then cast to (unsigned long *))	2007-02-18 13:52:14 +00:00
ixp4xx-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
magicbox-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
pxa-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
rb532-2.6	move tlb change for mips 4KC to generic patches (required for most mips targets)	2007-02-13 00:55:11 +00:00
rdc-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
sibyte-2.6	port [6229] to kamikaze	2007-02-08 01:25:18 +00:00
uml-2.6	make the uml kernel config compatible with both 32 bit and 64 bit systems	2007-02-13 15:20:45 +00:00
x86-2.6	add e1000 support	2007-02-16 19:51:27 +00:00
Makefile	make kernel_menuconfig work without target toolchain	2007-02-16 17:28:22 +00:00