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bc065e4784
The early setup code for the ColdFire 53xx platform accesses variables before the RAM and other system initialization steps may have taken place. Currently it has 2 global variables that will end up in the bss section that are accessed during this early setup. There is a special static RAM stack setup at this time, but not necessarily the RAM where kernel data sections will end up. Even on system setups where RAM is setup by a boot loader the access to the early setup variables is before the BSS section has been initialized. This can potentially corrupt a ram loaded root filesystem that sits in that memory area before it has been moved. These 2 variables are not used at all after being set, and can just be removed. Reported-by: Christian Gieseler <christiangieseler@yahoo.de> Signed-off-by: Greg Ungerer <gerg@linux-m68k.org> |
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| .. | ||
| cache.c | ||
| clk.c | ||
| device.c | ||
| dma_timer.c | ||
| dma.c | ||
| entry.S | ||
| firebee.c | ||
| gpio.c | ||
| head.S | ||
| intc-2.c | ||
| intc-525x.c | ||
| intc-5249.c | ||
| intc-5272.c | ||
| intc-simr.c | ||
| intc.c | ||
| m53xx.c | ||
| m54xx.c | ||
| m520x.c | ||
| m523x.c | ||
| m525x.c | ||
| m527x.c | ||
| m528x.c | ||
| m5206.c | ||
| m5249.c | ||
| m5272.c | ||
| m5307.c | ||
| m5407.c | ||
| m5441x.c | ||
| Makefile | ||
| mcf8390.c | ||
| nettel.c | ||
| pci.c | ||
| pit.c | ||
| reset.c | ||
| sltimers.c | ||
| timers.c | ||
| vectors.c | ||