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linuxkpi: Fix an assertion in linux_free_kmem()

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In the LinuxKPI, PAGE_MASK is the logical negation of FreeBSD's
PAGE_MASK, so the original assertion was simply incorrect.

Reported by:	trasz
Tested by:	trasz
Fixes:		6223d0b67a ("linuxkpi: Handle direct-mapped addresses in linux_free_kmem()")
This commit is contained in:
Mark Johnston 2023-10-18 09:43:02 -04:00
parent b9cf989234
commit f88bd1174a
1 changed files with 1 additions and 1 deletions
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2
sys/compat/linuxkpi/common/src/linux_page.c
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@ -193,7 +193,7 @@ linux_alloc_kmem(gfp_t flags, unsigned int order)
void
linux_free_kmem(vm_offset_t addr, unsigned int order)
{
KASSERT((addr & PAGE_MASK) == 0,
KASSERT((addr & ~PAGE_MASK) == 0,
("%s: addr %p is not page aligned", __func__, (void *)addr));
if (addr >= VM_MIN_KERNEL_ADDRESS && addr < VM_MAX_KERNEL_ADDRESS) {