Module Name: src
Committed By: palle
Date: Sat Feb 17 19:36:07 UTC 2024
Modified Files:
src/sys/arch/sparc64/sparc64: locore.s
Log Message:
Ensure that the size of the stack is properly specified (2*USPACE) so it
matches the allocation of stack pages done in pmap_bootstrap(). If this is not
properly in sync, then the stack pointer may end up in the redzone right before
the stack causing mmu faults. This issue has been observed on a T2000 (sun4v)
system while probing the devices (pci/ebus/com) during bootstrap
To generate a diff of this commit:
cvs rdiff -u -r1.433 -r1.434 src/sys/arch/sparc64/sparc64/locore.s
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
