[PATCH] system: Use &error_abort in memory_region_init_ram_[device_]ptr()

Philippe Mathieu-Daudé posted 1 patch 1 year ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20231120133112.82447-1-philmd@linaro.org
Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Peter Xu <peterx@redhat.com>, David Hildenbrand <david@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>
system/memory.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
[PATCH] system: Use &error_abort in memory_region_init_ram_[device_]ptr()
Posted by Philippe Mathieu-Daudé 1 year ago
If an unexpected error condition happens, we have to abort
(&fatal_error is meant for expected errors).

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 system/memory.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/system/memory.c b/system/memory.c
index 304fa843ea..4d9cb0a7ff 100644
--- a/system/memory.c
+++ b/system/memory.c
@@ -1692,7 +1692,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
 
     /* qemu_ram_alloc_from_ptr cannot fail with ptr != NULL.  */
     assert(ptr != NULL);
-    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_fatal);
+    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_abort);
 }
 
 void memory_region_init_ram_device_ptr(MemoryRegion *mr,
@@ -1711,7 +1711,7 @@ void memory_region_init_ram_device_ptr(MemoryRegion *mr,
 
     /* qemu_ram_alloc_from_ptr cannot fail with ptr != NULL.  */
     assert(ptr != NULL);
-    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_fatal);
+    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_abort);
 }
 
 void memory_region_init_alias(MemoryRegion *mr,
-- 
2.41.0


Re: [PATCH] system: Use &error_abort in memory_region_init_ram_[device_]ptr()
Posted by Paolo Bonzini 1 year ago
Queued, thanks.

Paolo
Re: [PATCH] system: Use &error_abort in memory_region_init_ram_[device_]ptr()
Posted by Markus Armbruster 1 year ago
Philippe Mathieu-Daudé <philmd@linaro.org> writes:

> If an unexpected error condition happens, we have to abort
> (&fatal_error is meant for expected errors).
>
> Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
> Suggested-by: Markus Armbruster <armbru@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Re: [PATCH] system: Use &error_abort in memory_region_init_ram_[device_]ptr()
Posted by David Hildenbrand 1 year ago
On 20.11.23 14:31, Philippe Mathieu-Daudé wrote:
> If an unexpected error condition happens, we have to abort
> (&fatal_error is meant for expected errors).
> 
> Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
> Suggested-by: Markus Armbruster <armbru@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   system/memory.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/system/memory.c b/system/memory.c
> index 304fa843ea..4d9cb0a7ff 100644
> --- a/system/memory.c
> +++ b/system/memory.c
> @@ -1692,7 +1692,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
>   
>       /* qemu_ram_alloc_from_ptr cannot fail with ptr != NULL.  */
>       assert(ptr != NULL);
> -    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_fatal);
> +    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_abort);
>   }
>   
>   void memory_region_init_ram_device_ptr(MemoryRegion *mr,
> @@ -1711,7 +1711,7 @@ void memory_region_init_ram_device_ptr(MemoryRegion *mr,
>   
>       /* qemu_ram_alloc_from_ptr cannot fail with ptr != NULL.  */
>       assert(ptr != NULL);
> -    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_fatal);
> +    mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_abort);
>   }
>   
>   void memory_region_init_alias(MemoryRegion *mr,

Reviewed-by: David Hildenbrand <david@redhat.com>

-- 
Cheers,

David / dhildenb