The branch main has been updated by hselasky:
URL:
https://cgit.FreeBSD.org/src/commit/?id=95bf70a4bf7982091bb59200bc2db2cb5cd840d7
commit 95bf70a4bf7982091bb59200bc2db2cb5cd840d7
Author: Hans Petter Selasky <hsela...@freebsd.org>
AuthorDate: 2023-04-18 11:22:41 +0000
Commit: Hans Petter Selasky <hsela...@freebsd.org>
CommitDate: 2023-04-18 13:01:06 +0000
mlx5: Don't give zero number of pages to the firmware.
Can happen when using virtual mlx5_core<N> functions, VFs.
MFC after: 1 week
Sponsored by: NVIDIA Networking
---
sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
b/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
index d298da67057a..730c7ee8bee9 100644
--- a/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
+++ b/sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c
@@ -509,7 +509,10 @@ int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev,
int boot)
mlx5_core_dbg(dev, "requested %d %s pages for func_id 0x%x\n",
npages, boot ? "boot" : "init", func_id);
- return give_pages(dev, func_id, npages, 0);
+ if (npages > 0)
+ return give_pages(dev, func_id, npages, 0);
+ else
+ return 0;
}
enum {
