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From: "Kunwu Chan" Message-ID: <1eeea60ae762c3969344592bd58a50082877ce02@linux.dev> TLS-Required: No Subject: Re: [PATCH v2 0/3] selftests/damon: misc fixes for test bugs To: "SeongJae Park" Cc: "SeongJae Park" , shuah@kernel.org, damon@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Kunwu Chan" , "Andrew Morton" In-Reply-To: <20260603050219.91743-1-sj@kernel.org> References: <20260603050219.91743-1-sj@kernel.org> X-Migadu-Flow: FLOW_OUT X-Rspamd-Queue-Id: AFD42180006 X-Rspam-User: X-Stat-Signature: wnwnjh4bon6msjaqaaiw4e5g4oxsyfbp X-Rspamd-Server: rspam08 X-HE-Tag: 1780478104-434334 X-HE-Meta: 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 F/Abmvfa tUgVdg4Sg2guYzKNUI050FNqSC++eKdqa7wodETtYMt2qJf+rIAZGhXRH35rTZxNg5G0xISyWJkzlpu655lqikYgkSDac1HrROpJ2ifsK2aZNQ8x8WSMRfCWwKs3g+TXDbALLSxhI7XLq5aAmpFq+AKLfwU98mlVxAlAZy2/DAoNYdyWI0CR9a9zc/XgTi7p2TNAYjA/NwC03WuC3Fq8lAxVXmWNt95SjZm5Jy5Lc5M+UtBDLV2N1nF20jFKFi/lv+UqjF05NOLqWa9EequoX9zNokFnGbj9obzjuBPFpINtUXQc= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 2026=E5=B9=B46=E6=9C=883=E6=97=A5 13:02, "SeongJae Park" = =E5=86=99=E5=88=B0: >=20 >=20On Wed, 03 Jun 2026 02:11:33 +0000 "Kunwu Chan" wrote: >=20 >=20>=20 >=20> 2026=E5=B9=B46=E6=9C=881=E6=97=A5 22:22, "SeongJae Park" =E5=86=99=E5=88=B0: > >=20=20 >=20>=20=20 >=20>=20=20 >=20> On Mon, 1 Jun 2026 11:23:11 +0800 Kunwu Chan wrote: > >=20=20 >=20> >=20 >=20> > From: Kunwu Chan > > >=20 >=20> > This series fixes several bugs in the DAMON selftests. Most are > > > trivial but cause tests to silently pass when they shouldn't, or > > > fail prematurely on slow machines. > > >=20 >=20> Nit. Only patch 3 fixes a fake test pass for "avail_operations" fi= le existence > > test, and the series is not doing something for slow machines, right= ? I think > > the last sentence should be updated, for example: > >=20=20 >=20> ''' > > Most are trivial but makes test output wrong or even silently pass t= he one for > > 'avail_operation' file existence check. > > ''' > >=20=20 >=20> Other than that, all look good to me, and already have my Reviewed= -by: tag. > >=20=20 >=20> Asssuming you are ok with the above change, I applied this series = to damon/next > > [1] tree with the above change. If this series is not added to mm.gi= t in short > > term (~1 week?), I will ask mm.git maintainer (Andrew Morton) to pic= k this. > >=20 >=20FYI, we are now quite close to next merge window. We want to focus on= making > mm.git more stabilized and therefore ready for the next merge window, r= ather > than adding more changes that no really urgent. I understand this serie= s is > not really urgent. Hence, I will request adding this to mm.git after ne= xt -rc1 > release. Let me know if you think this is really urgent. >=20 Waiting=20until after -rc1 is perfectly fine, this series isn't urgent. Thanks for letting me know. Regards, Kunwu > >=20 >=20> So, no action from your side is needed for now. If it seems I also = forgot > > doing that or you cannot wait for my action, please feel free to dir= ectly ask > > that to Andrew. > >=20=20 >=20> [1] https://origin.kernel.org/doc/html/latest/mm/damon/maintainer-= profile.html#scm-trees > >=20=20 >=20> Hi SJ, > >=20=20 >=20> The updated cover letter looks good to me, thanks for fixing it.= =20 >=20> Thanks also for applying to damon/next.=20 >=20> No further action needed on my side. > >=20 >=20Thank you for confirming! >=20 >=20Thanks, > SJ >=20 >=20[...] >