[PATCH] vhost_user: On 32-bit ARM, mmap() is not available, mmap2() is used instead

[PATCH] vhost_user: On 32-bit ARM, mmap() is not available, mmap2() is used instead

[Stefano Brivio]

Link: https://buildd.debian.org/status/fetch.php?pkg=passt&arch=armel&ver=0.0%7Egit20250121.4f2c8e7-1&stamp=1737477467&raw=0
Link: https://buildd.debian.org/status/fetch.php?pkg=passt&arch=armhf&ver=0.0%7Egit20250121.4f2c8e7-1&stamp=1737477421&raw=0
Fixes: 31117b27c6c9 ("vhost-user: introduce vhost-user API")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 vhost_user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vhost_user.c b/vhost_user.c
index 19ede8a..f9a9eb3 100644
--- a/vhost_user.c
+++ b/vhost_user.c
@@ -419,7 +419,7 @@ static bool map_ring(struct vu_dev *vdev, struct vu_virtq *vq)
  *
  * Return: False as no reply is requested
  *
- * #syscalls:vu mmap munmap
+ * #syscalls:vu mmap|mmap2 munmap
  */
 static bool vu_set_mem_table_exec(struct vu_dev *vdev,
 				  struct vhost_user_msg *msg)
-- 
@@ -419,7 +419,7 @@ static bool map_ring(struct vu_dev *vdev, struct vu_virtq *vq)
  *
  * Return: False as no reply is requested
  *
- * #syscalls:vu mmap munmap
+ * #syscalls:vu mmap|mmap2 munmap
  */
 static bool vu_set_mem_table_exec(struct vu_dev *vdev,
 				  struct vhost_user_msg *msg)
-- 
2.43.0

Re: [PATCH] vhost_user: On 32-bit ARM, mmap() is not available, mmap2() is used instead

[David Gibson]

[-- Attachment #1: Type: text/plain, Size: 1225 bytes --]

On Mon, Feb 03, 2025 at 07:25:06AM +0100, Stefano Brivio wrote:
> Link: https://buildd.debian.org/status/fetch.php?pkg=passt&arch=armel&ver=0.0%7Egit20250121.4f2c8e7-1&stamp=1737477467&raw=0
> Link: https://buildd.debian.org/status/fetch.php?pkg=passt&arch=armhf&ver=0.0%7Egit20250121.4f2c8e7-1&stamp=1737477421&raw=0
> Fixes: 31117b27c6c9 ("vhost-user: introduce vhost-user API")
> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  vhost_user.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/vhost_user.c b/vhost_user.c
> index 19ede8a..f9a9eb3 100644
> --- a/vhost_user.c
> +++ b/vhost_user.c
> @@ -419,7 +419,7 @@ static bool map_ring(struct vu_dev *vdev, struct vu_virtq *vq)
>   *
>   * Return: False as no reply is requested
>   *
> - * #syscalls:vu mmap munmap
> + * #syscalls:vu mmap|mmap2 munmap
>   */
>  static bool vu_set_mem_table_exec(struct vu_dev *vdev,
>  				  struct vhost_user_msg *msg)

-- 
David Gibson (he or they)	| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you, not the other way
				| around.
http://www.ozlabs.org/~dgibson

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]