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From: Misbah Anjum N <misanjum@linux.ibm.com>
To: Ritesh Harjani <riteshh@linux.ibm.com>,
	senozhatsky@chromium.org, yosry.ahmed@linux.dev
Cc: linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org,
	maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com,
	christophe.leroy@csgroup.eu, naveen@kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [BUG][powerpc] OOPs: Kernel access of bad area during zram swap write - kswapd0 crash
Date: Tue, 06 May 2025 11:09:00 +0530	[thread overview]
Message-ID: <3374b7cf6a68364c389a260d7ec9067f@linux.ibm.com> (raw)
In-Reply-To: <87ldrujhr5.fsf@gmail.com>

Hi,

I am facing this issue even with the latest kernel: 
6.15.0-rc4-g5721cf0b9352
The suspecting commit is: 44f76413496ec343da0d8292ceecdcabe3e6ec16. The 
commit introduces zs_obj_write() function.
Link: 
https://github.com/torvalds/linux/commit/44f76413496ec343da0d8292ceecdcabe3e6ec16

I was not able to reproduce the issue by reverting to the prior commit: 
e27af3f9360ee130b7ab0b274088f92146a0855b
I would like to request assistance in debugging the issue.

Thank you,
Misbah Anjum N


  parent reply	other threads:[~2025-05-06  5:39 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-20 20:41 [BUG][powerpc] OOPs: Kernel access of bad area during zram swap write - kswapd0 crash Misbah Anjum N
2025-04-21  3:49 ` Ritesh Harjani
2025-04-28  5:09   ` Misbah Anjum N
2025-05-06  5:39   ` Misbah Anjum N [this message]
2025-05-07  0:33     ` Sergey Senozhatsky
2025-05-19 18:07       ` Misbah Anjum N

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