linux-kernel - Re: [PATCH] llist: clang: introduce member_address_is

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Message-ID: <23929a394b325995511c106636862a89@codeaurora.org>
Date:   Wed, 19 Jul 2017 15:29:55 -0700
From:   Sodagudi Prasad <psodagud@...eaurora.org>
To:     glider@...gle.com
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org, md@...gle.com,
        ndesaulniers@...gle.com, ghackmann@...gle.com, mka@...gle.com,
        glider@...gle.com, dvyukov@...gle.com, kcc@...gle.com,
        akpm@...ux-foundation.org, torvalds@...ux-foundation.org,
        mingo@...e.hu
Subject: Re: [PATCH] llist: clang: introduce member_address_is_nonnull()


Hi All,

Observed boot up crash with clang in kerne/sched/core.c file 
sched_ttwu_pending() function, because it is using 
llist_for_each_entry_safe().
After pulling patch from “https://lkml.org/lkml/2017/7/19/1169, no crash 
observed.

Tested-by: Sodagudi Prasad <psodagud@...eaurora.org>

-Thanks, Prasad
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