From: "Arnd Bergmann" <arnd@arndb.de>
To: "kernel test robot" <oliver.sang@intel.com>,
"Arnd Bergmann" <arnd@kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>
Cc: oe-lkp@lists.linux.dev, "kernel test robot" <lkp@intel.com>,
linux-snps-arc@lists.infradead.org, linux-mm@kvack.org,
"Vineet Gupta" <vgupta@kernel.org>,
"Mike Rapoport" <rppt@kernel.org>,
"Nathan Chancellor" <nathan@kernel.org>,
"Nick Desaulniers" <ndesaulniers@google.com>,
"David Hildenbrand" <david@redhat.com>,
"Vlastimil Babka" <vbabka@suse.cz>,
llvm@lists.linux.dev, "Tom Rix" <trix@redhat.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
"Matthew Wilcox" <willy@infradead.org>,
"Suren Baghdasaryan" <surenb@google.com>,
"Naoya Horiguchi" <naoya.horiguchi@nec.com>,
linux-kernel@vger.kernel.org,
"Oscar Salvador" <osalvador@suse.de>
Subject: Re: [PATCH] mm: make arch_has_descending_max_zone_pfns() static
Date: Sat, 15 Apr 2023 10:09:12 +0200 [thread overview]
Message-ID: <3c5d33f8-3669-4486-8986-d75fed8d882b@app.fastmail.com> (raw)
In-Reply-To: <202304151422.5e4d380b-oliver.sang@intel.com>
On Sat, Apr 15, 2023, at 08:42, kernel test robot wrote:
> Hello,
>
> kernel test robot noticed "kernel_BUG_at_lib/list_debug.c" on:
>
> commit: c31fe5eb2ec68f6d2331fabc924e0030cc6bb2b3 ("[PATCH] mm: make
> arch_has_descending_max_zone_pfns() static")
Thanks for the report, that was a logic error on my end, the fix is:
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -1756,7 +1756,7 @@ static void __init free_area_init_memoryless_node(int nid)
*/
static bool arch_has_descending_max_zone_pfns(void)
{
- return !IS_ENABLED(CONFIG_ARC_HAS_PAE40);
+ return IS_ENABLED(CONFIG_ARC) && !IS_ENABLED(CONFIG_ARC_HAS_PAE40);
}
/**
I'll send a replacement v2 that has this folded in.
Arnd
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prev parent reply other threads:[~2023-04-15 8:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-14 8:03 [PATCH] mm: make arch_has_descending_max_zone_pfns() static Arnd Bergmann
2023-04-15 6:42 ` kernel test robot
2023-04-15 8:09 ` Arnd Bergmann [this message]
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