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

..

imagebuilder

fix a typo

2007-01-21 12:56:55 +00:00

linux

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

sdk

Fix config checks for Image Builder and SDK - only build them when requested. Clear all packages from bin/packages at the beginning of package/compile when the Image Builder is selected, because the Image Builder can't handle multiple versions of the same package.

2007-01-14 23:37:40 +00:00

Config.in

add missing VIDEO_SUPPORT option

2007-01-21 23:56:10 +00:00

Makefile

Fix config checks for Image Builder and SDK - only build them when requested. Clear all packages from bin/packages at the beginning of package/compile when the Image Builder is selected, because the Image Builder can't handle multiple versions of the same package.

2007-01-14 23:37:40 +00:00