The patch titled
Subject: vmalloc: modify the alloc_vmap_area() error message for better diagnostics
has been added to the -mm mm-unstable branch. Its filename is
vmalloc-modify-the-alloc_vmap_area-error-message-for-better-diagnostics-v5.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/vmalloc-modify-the-alloc_vmap_area-error-message-for-better-diagnostics-v5.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Shubhang Kaushik OS <Shubhang@xxxxxxxxxxxxxxxxxxxxxx>
Subject: vmalloc: modify the alloc_vmap_area() error message for better diagnostics
Date: Tue, 11 Jun 2024 19:38:44 +0000
use `vend' in warning printk
Link: https://lkml.kernel.org/r/CH2PR01MB5894B0182EA0B28DF2EFB916F5C72@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Shubhang Kaushik <shubhang@xxxxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Christoph Lameter (Ampere) <cl@xxxxxxxxx>
Cc: Guo Ren <guoren@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
Cc: Xiongwei Song <xiongwei.song@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/vmalloc.c~vmalloc-modify-the-alloc_vmap_area-error-message-for-better-diagnostics-v5
+++ a/mm/vmalloc.c
@@ -2057,7 +2057,7 @@ overflow:
if (!(gfp_mask & __GFP_NOWARN) && printk_ratelimit())
pr_warn("vmalloc_node_range for size %lu failed: Address range restricted to %#lx - %#lx\n",
- size, addr, addr+size);
+ size, vstart, vend);
kmem_cache_free(vmap_area_cachep, va);
return ERR_PTR(-EBUSY);
_
Patches currently in -mm which might be from Shubhang@xxxxxxxxxxxxxxxxxxxxxx are
vmalloc-modify-the-alloc_vmap_area-error-message-for-better-diagnostics.patch
vmalloc-modify-the-alloc_vmap_area-error-message-for-better-diagnostics-v5.patch
