CVS commit: src/sys/arch/x86/x86

["NONAKA Kimihiro" <nonaka%netbsd.org@localhost>]

Module Name:    src
Committed By:   nonaka
Date:           Sun May 17 11:54:40 UTC 2020

Modified Files:
        src/sys/arch/x86/x86: hyperv.c

Log Message:
Fixed a problem that caused a page fault when attaching vmbus(4).

Dynamically allocate a page of memory with uvm_km_alloc(kernel_map, ...)
for Hyper-V hypercall.  However, this method can no longer be used to
make an executable page.
So we prevent it by using statically allocated memory for text segment.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/x86/x86/hyperv.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.