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| author | Yufeng Zhou <yz70@rice.edu> | 2023-07-12 07:52:02 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2023-07-12 17:07:42 +0000 |
| commit | 294c52d969dfdaf1d9b3f4a1de76b702ee724afc (patch) | |
| tree | 7c69b2b1c1f070ebee269d854f3df0e2e1782ece /sys/amd64 | |
| parent | 0d1ff2b04d27c21bf7f66a0b1aaade817ed271e5 (diff) | |
| download | src-294c52d969dfdaf1d9b3f4a1de76b702ee724afc.tar.gz src-294c52d969dfdaf1d9b3f4a1de76b702ee724afc.zip | |
amd64 pmap: Fix compilation when superpage reservations are disabled
The function pmap_pde_ept_executable() should not be conditionally
compiled based on VM_NRESERVLEVEL. It is required indirectly by
pmap_enter(..., psind=1) even when reservation-based allocation is
disabled at compile time.
Reviewed by: alc
MFC after: 1 week
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/pmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 3215a7f8d559..896078f3c456 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -6839,7 +6839,6 @@ retry: PMAP_UNLOCK(pmap); } -#if VM_NRESERVLEVEL > 0 static bool pmap_pde_ept_executable(pmap_t pmap, pd_entry_t pde) { @@ -6849,6 +6848,7 @@ pmap_pde_ept_executable(pmap_t pmap, pd_entry_t pde) return ((pde & EPT_PG_EXECUTE) != 0); } +#if VM_NRESERVLEVEL > 0 /* * Tries to promote the 512, contiguous 4KB page mappings that are within a * single page table page (PTP) to a single 2MB page mapping. For promotion |