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authorKonstantin Belousov <kib@FreeBSD.org>2021-08-01 21:58:21 +0000
committerKonstantin Belousov <kib@FreeBSD.org>2021-08-23 23:21:14 +0000
commit89423483e83f93993a01c3d5eb3bc3b626e74193 (patch)
tree58ce05e0489f89ee440ad984ea937b884b0f419d
parent94522091546658722a943ed484089b7d96b00f90 (diff)
downloadsrc-89423483e83f93993a01c3d5eb3bc3b626e74193.tar.gz
src-89423483e83f93993a01c3d5eb3bc3b626e74193.zip
amd64 pmap_vm_page_alloc_check(): loose the assert
(cherry picked from commit 665895db262fa596b347e40f6857b37e0f43b184)
-rw-r--r--sys/amd64/include/pmap.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h
index 3228494a2aaa..6fb240e6363a 100644
--- a/sys/amd64/include/pmap.h
+++ b/sys/amd64/include/pmap.h
@@ -449,9 +449,10 @@ extern int invpcid_works;
#define pmap_unmapbios(va, sz) pmap_unmapdev((va), (sz))
#define pmap_vm_page_alloc_check(m) \
- KASSERT(m->phys_addr < kernphys || m->phys_addr >= KERNend, \
- ("allocating kernel page %p pa %#lx kernphys %#lx kernend %#lx", \
- m, m->phys_addr, kernphys, KERNend));
+ KASSERT(m->phys_addr < kernphys || \
+ m->phys_addr >= kernphys + (vm_offset_t)&_end - KERNSTART, \
+ ("allocating kernel page %p pa %#lx kernphys %#lx end %p", \
+ m, m->phys_addr, kernphys, &_end));
struct thread;