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freifunkist-firmware
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2 Commits (9e87dd54df5b886f470582d0dd70976ad137bbbe)

Author SHA1 Message Date
Gabor Juhos 29e1ac054c generic-2.6/2.6.21: refresh patches
16 years ago
Felix Fietkau 4296e978da rename generic-2.6/patches to generic-2.6/patches-2.6.21
16 years ago
Gabor Juhos 6761ddd557 refresh generic 2.6.21 patches
17 years ago
Felix Fietkau 94c0d84182 refresh kernel patches so that they apply cleanly
18 years ago
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 *))
18 years ago