mirror of
https://github.com/torvalds/linux
synced 2024-09-23 21:07:52 +00:00
8f9e146732
When entering the kernel due to an MCA or INIT, ar.fpsr (ar40) was not getting set to the kernel default value (remaining at the user value). The effect depends on the user setting of ar.fpsr. In the test case, the effect was addresses printing with strange hex values. Setting ar.fpsr in ia64_set_kernel_registers sets it for both the MCA and INIT paths. The user value of ar.fpsr is correctly saved (in ia64_state_save) and restored (in ia64_state_restore). Below is an example of output with very strange hex values. Anyone know the value of hex 'g'? :-) Processes interrupted by INIT - 0 (cpu 14 task 0xdfffg55g7a4c6gA) Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: Tony Luck <tony.luck@intel.com> |
||
|---|---|---|
| .. | ||
| configs | ||
| dig | ||
| hp | ||
| ia32 | ||
| kernel | ||
| lib | ||
| mm | ||
| oprofile | ||
| pci | ||
| scripts | ||
| sn | ||
| defconfig | ||
| install.sh | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| module.lds | ||