mirror of https://gitee.com/openkylin/linux.git
97b0511ce1
When booting Linux on a txx9 board with VxWorks boot loader, it crashes in prom_getenv(), as VxWorks doesn't pass firmware parameters in a0-a3 (in my case, the actual leftover values in these registers were 0x80002000, 0x80001fe0, 0x2000, and 0x20). Make the parsing of argc, argv, and envp a bit more robust by checking if argc is a number below CKSEG0, and argv/envp point to CKSEG0. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| 7segled.c | ||
| Makefile | ||
| irq_tx3927.c | ||
| irq_tx4927.c | ||
| irq_tx4938.c | ||
| irq_tx4939.c | ||
| mem_tx4927.c | ||
| pci.c | ||
| setup.c | ||
| setup_tx3927.c | ||
| setup_tx4927.c | ||
| setup_tx4938.c | ||
| setup_tx4939.c | ||
| smsc_fdc37m81x.c | ||
| spi_eeprom.c | ||