Trammell Hudson

  • Email: hudson@trmm.net
  • Registered on: 08/03/2016
  • Last connection: 05/16/2017

Activity

Reported issues: 3

05/16/2017

09:54 PM coreboot Bug #66: rmodule_copy_payload() does not initialize unused memory
I'm not sure about module_clear_bss() and will need to look into it. Right now I'm doing the measurement in cbfs_loa...

12/12/2016

03:53 PM coreboot Bug #62: Linux kernel versions greater than 4.6 fail to boot when used as payload
The just released Linux 4.9 kernel does not require any patches to boot as a payload under coreboot.

10/10/2016

07:05 PM coreboot Bug #78: Skylake ramstage crashes if CONFIG_RELOCATABLE_RAMSTAGE is selected
Oops. This is my own bug.
A while ago I added code to rmodule_copy_payload() to ensure that the SMM region was en...
06:42 PM coreboot Bug #78: Skylake ramstage crashes if CONFIG_RELOCATABLE_RAMSTAGE is selected
~~~
Decompressing stage fallback/ramstage @ 0x7abbffc0 (743408 bytes)
src/lib/rmodule.c:329
src/lib/rmodule.c:333
...
03:45 PM coreboot Bug #78: Skylake ramstage crashes if CONFIG_RELOCATABLE_RAMSTAGE is selected
The SMM relocation looks fine, however:
~~~
Loading module at 00038000/00124a6c with entry 00038000. filesize: 0x...
03:40 PM coreboot Bug #78: Skylake ramstage crashes if CONFIG_RELOCATABLE_RAMSTAGE is selected
The ramstage.debug looks fine:
~~~
Disassembly of section .text:
00100000 <_program>:
#else
.code32
...

10/06/2016

02:19 AM coreboot Bug #78 (Rejected): Skylake ramstage crashes if CONFIG_RELOCATABLE_RAMSTAGE is selected
As discussed on the mailing list: https://www.coreboot.org/pipermail/coreboot/2016-October/082121.html
Skylake (th...
02:10 AM coreboot Bug #77 (Resolved): Skylake FPS1.1 without vboot has no CAR ramstage
As discussed on the mailing list: https://www.coreboot.org/pipermail/coreboot/2016-October/082117.html
Building fr...

08/16/2016

06:38 PM coreboot Bug #66 (New): rmodule_copy_payload() does not initialize unused memory
If module->payload_size != rmodule_memory_size(module), the excess memory remains uninitialized in rmodule_copy_paylo...

08/10/2016

05:40 PM coreboot Bug #62: Linux kernel versions greater than 4.6 fail to boot when used as payload
The crash was traced to linux-4.7/arch/x86/boot/compressed/head_64.S use of the boot param init_size variable to dete...

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