git: a66890355558 - main - powerpc64: Bump KVA to 2TB
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Date: Fri, 07 Aug 2026 03:09:37 UTC
The branch main has been updated by jhibbits:
URL: https://cgit.FreeBSD.org/src/commit/?id=a66890355558edcf2b2265fb9ddb96391d768807
commit a66890355558edcf2b2265fb9ddb96391d768807
Author: Justin Hibbits <jhibbits@FreeBSD.org>
AuthorDate: 2026-08-06 18:08:21 +0000
Commit: Justin Hibbits <jhibbits@FreeBSD.org>
CommitDate: 2026-08-07 03:00:03 +0000
powerpc64: Bump KVA to 2TB
This reflects what amd64 has, and is needed for using GPUs with large
VRAM.
---
sys/powerpc/include/vmparam.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/powerpc/include/vmparam.h b/sys/powerpc/include/vmparam.h
index 3dbc79d41a69..ffbfccdfee7d 100644
--- a/sys/powerpc/include/vmparam.h
+++ b/sys/powerpc/include/vmparam.h
@@ -96,7 +96,7 @@
#define VM_MAXUSER_ADDRESS 0x000fffffc0000000
#define VM_MAX_ADDRESS 0xc00fffffffffffff
#define VM_MIN_KERNEL_ADDRESS 0xc008000000000000
-#define VM_MAX_KERNEL_ADDRESS 0xc0080007ffffffff
+#define VM_MAX_KERNEL_ADDRESS 0xc00801ffffffffff
#define VM_MAX_SAFE_KERNEL_ADDRESS VM_MAX_KERNEL_ADDRESS
#else
#define VM_MIN_ADDRESS 0