On 09.10.2016 11:03, Meelis Roos wrote: >> On 08.10.2016 23:52, Meelis Roos wrote: >>> rp3410 crashed on boot with the following: >>> >>> Linux version 4.8.0-11288-gb66484c (mroos@rp3410) (gcc version 5.4.0 (Gentoo 5.4.0 p1.0) ) #81 Sat Oct 8 20:40:24 EEST 2016 >>> unwind_init: start = 0x4076e980, end = 0x407a7060, entries = 14446 >>> The 64-bit Kernel has started... >>> Kernel default page size is 4 KB. Huge pages enabled with 1 MB physical and 2 MB virtual size. >>> bootconsole [ttyB0] enabled >>> ... >>> Memory Ranges: >>> 0) Start 0x0000000000000000 End 0x000000003fffffff Size 1024 MB >>> 1) Start 0x0000004040000000 End 0x000000407fdfffff Size 1022 MB >>> Total Memory: 2046 MB >>> Backtrace: >>> [<0000000040102d40>] paging_init+0x5e0/0x740 >>> [<0000000040103744>] setup_arch+0x16c/0x1b0 >>> [<0000000040100ce0>] start_kernel+0xb8/0x668 >>> >>> Bad Address (null pointer deref?): Code=15 regs=00000000408034c0 (Addr=000000099cf94000) >> >> You probably are facing one or both of those problems: >> 1. Your kernel is bigger than the initial kernel mappings >> 2. You face a bug in the palo boot loader. >> >> Regarding 1, you probably have CONFIG_TRACE=y or CONFIG_TEST_RHASHTABLE=y enabled? >> Both increase the kernel size a lot and trigger this bug. > > # CONFIG_TEST_RHASHTABLE is not set > > There is no CONFIG_TRACE in my .config. > # CONFIG_FTRACE is not set I meant CONFIG_FTRACE (which you don't seem to have enabled). I just pushed two updated patches to my for-next git tree. Please pull them on top of Linux head and try again (please update palo before). http://git.kernel.org/cgit/linux/kernel/git/deller/parisc-linux.git/log/?h=for-next >> Even if you fix the kernel with the patches above, you still may run >> into the palo bug. I've just pushed a fix for it into the palo tree: >> https://git.kernel.org/cgit/linux/kernel/git/deller/palo.git/commit/?id=70bd7a9a41e318c0575755a78c4d18ad97495c47 >> >> If you rebuild palo, please make sure to install the new ipl boot loader into >> the palo partition of your boot disc. palo should report at bootup version 1.96. Same here. Please pull latest version, and install it: https://git.kernel.org/cgit/linux/kernel/git/deller/palo.git/ Helge -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
