<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="59" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[59]</anchor-end> 
<dfn>西暦2038年問題</dfn>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unix time</anchor>
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">桁溢れ問題</anchor>です。
<time>令和20(2038)年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2038</attrvalue></time>に <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unix time</anchor> が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">32ビット整数</anchor>で表現できなくなること、
およびそれに起因する諸問題であります。</p><section><h1>西暦2038年</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="166" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[166]</anchor-end> 
<time>西暦2038年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2038</attrvalue></time> = 令和20年。偶然ながらキリが良すぎるなあ。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="167" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[167]</anchor-end> 
「2038年」っていわれるとなんかすごい未来でまだまだ余裕がありそうなイメージだけど、
「令和20年」っていわれるともうすぐそこまで来ている感がやばい。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> 
<cite xml:lang="en">LO47236: DOMINO SERVER DOES NOT START IF THE TODAY'S DATE IS 2038 JAN 1ST OR LATER</cite>, <time>2025-02-13T03:20:27.000Z</time>, <time>2025-02-13T03:35:49.109Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.ibm.com/support/pages/apar/LO47236">https://www.ibm.com/support/pages/apar/LO47236</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="ja-JP">Dell Avamar for Lotus Domino 19.8 User Guide | Dell 日本</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Dell US</anchor>, <time>2025-02-13T03:36:15.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.dell.com/support/manuals/ja-jp/avamar-server/av_p_lotus_user_guide_19.8/year-2038?guid=guid-b8afeba2-e894-41ac-8491-3934c4a11a03&amp;lang=en-us">https://www.dell.com/support/manuals/ja-jp/avamar-server/av_p_lotus_user_guide_19.8/year-2038?guid=guid-b8afeba2-e894-41ac-8491-3934c4a11a03&amp;lang=en-us</anchor-external></p></section><section><h1>Unix time</h1><p><sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>Unix time</anchor> </sw-see></p></section><section><h1>桁溢れ問題</h1><p><sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>桁溢れ問題</anchor> </sw-see></p></section><section><h1>前の問題</h1><p><sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>西暦2001年9月9日問題</anchor> </sw-see></p></section><section><h1>次の問題</h1><p><sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>西暦2106年問題</anchor>, <anchor>西暦2232年問題</anchor> </sw-see></p></section><section><h1>歴史</h1><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="75" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[75]</anchor-end> <time>2004-02-11 00:45:51 +00:00</time> <em><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor></em>: <em>スラッシュドット ジャパン | 2038年問題、早くも顕在化</em> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://slashdot.jp/article.pl?sid=04/02/03/031211&amp;topic=80">http://slashdot.jp/article.pl?sid=04/02/03/031211&amp;topic=80</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="147" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[147]</anchor-end> <cite xml:lang="ja">【スクープ】コンピュータの“西暦2038年問題”発生、早くも日本を揺るがす | 日経クロステック(xTECH)</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日経クロステック(xTECH)</anchor>, <time>2023-11-25T07:20:22.000Z</time>, <time>2023-11-25T07:20:36.808Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://xtech.nikkei.com/it/free/NC/NEWS/20040202/139212/">https://xtech.nikkei.com/it/free/NC/NEWS/20040202/139212/</anchor-external></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="76" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[76]</anchor-end> <cite><strong>[</strong>tz<strong>]</strong> DST ends 2040 in Oracle database</cite>
(<time>2019-01-26 06:59:55 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://mm.icann.org/pipermail/tz/2019-January/027438.html">https://mm.icann.org/pipermail/tz/2019-January/027438.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="77" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[77]</anchor-end> <cite xml:lang="ja">Y2038ProofnessDesign - glibc wiki</cite>
(<time>2019-03-04 16:06:52 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://sourceware.org/glibc/wiki/Y2038ProofnessDesign">https://sourceware.org/glibc/wiki/Y2038ProofnessDesign</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="99" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[99]</anchor-end> <cite xml:lang="ja">John Feminella 🌠さんはTwitterを使っています 「⏲️ As of today, we have about eighteen years to go until the Y2038 problem occurs. But the Y2038 problem will be giving us headaches long, long before 2038 arrives. I'd like to tell you a story about this.」 / Twitter</cite>, <time>2020-07-31 11:57:52 +09:00</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/jxxf/status/1219009308438024200">https://twitter.com/jxxf/status/1219009308438024200</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="131" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[131]</anchor-end> <code>timeout(1)</code></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="133" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[133]</anchor-end> <cite xml:lang="en">Investigating why <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Steam</anchor> started picking a random font</cite>, <time>2022-11-21T14:03:52.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://blog.pkh.me/p/35-investigating-why-steam-started-picking-a-random-font.html">http://blog.pkh.me/p/35-investigating-why-steam-started-picking-a-random-font.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="134" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[134]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="133" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;133</anchor-internal> 時刻を進めて戻したらおかしな<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォント</anchor>が選ばれるようになった →
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォント</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">タイムスタンプ</anchor>が2038年を超えているために<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">桁溢れ</anchor>のエラーが(!)</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="135" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[135]</anchor-end> 
たかが<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">時刻</anchor>でこんな影響が出るなんて誰も思わんよなあw</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="145" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[145]</anchor-end> <cite xml:lang="en">Year 2038 problem - Wikipedia</cite>, <time>2023-11-19T14:53:16.000Z</time>, <time>2023-11-25T07:04:50.551Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://en.wikipedia.org/wiki/Year_2038_problem">https://en.wikipedia.org/wiki/Year_2038_problem</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="146" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[146]</anchor-end> <cite xml:lang="en">Time formatting and storage bugs - Wikipedia</cite>, <time>2023-11-24T03:13:21.000Z</time>, <time>2023-11-25T07:07:08.551Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://en.wikipedia.org/wiki/Time_formatting_and_storage_bugs#Windows_C_runtime_library">https://en.wikipedia.org/wiki/Time_formatting_and_storage_bugs#Windows_C_runtime_library</anchor-external></p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="155" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[155]</anchor-end> <cite xml:lang="ja">Xユーザーの上原 哲太郎/Tetsu. Ueharaさん: 「IoTブームの時に工場とかにRaspberry Pi使った格安なソリューションを入れたところいっぱい有るんですが、time_tが32bitですので2038年問題をモロに踏みます。ラズパイって割と長く使われそうで。あと組み込みLinuxでtime_tは64bitにしててもファイルシステムはext3とかだとtimestampに2038年の壁。」 / X</cite>, <time>午後3:12 · 2024年1月4日<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2024-01-04T06:12:43.000Z</attrvalue></time>, <time>2024-01-05T03:38:29.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/tetsutalow/status/1742791145934233825">https://twitter.com/tetsutalow/status/1742791145934233825</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="156" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[156]</anchor-end> <cite xml:lang="ja">Xユーザーの上原 哲太郎/Tetsu. Ueharaさん: 「Linux 5.6から32bit kernelでもtime_tが64bitになったので2038年問題はだいぶ緩和されつつあるんですがそれでもtime_tをlongに代入するコードはアチコチに残って地雷になってます。ファイルシステムで言えばext2/ext3/ReiserFS/古いXFSあたりは2038年問題を抱えてるしMySQLのTIMESTAMP型もそう。」 / X</cite>, <time>午後3:28 · 2024年1月4日<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2024-01-04T06:28:35.000Z</attrvalue></time>, <time>2024-01-05T03:38:29.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/tetsutalow/status/1742795140820046138">https://twitter.com/tetsutalow/status/1742795140820046138</anchor-external></li></ul></li></ul><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="153" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[153]</anchor-end> <cite xml:lang="ja">XユーザーのAoiMoe a.k.aしお兄Pさん: 「BSD は 4.4BSD で既に time_t が 64bit だったので、何で Linux は未だに time_t が 32bit な arch が残ってるのか謎なんだよなあ。FS のタイムスタンプは UFS2 で 64bit 化だっけか」 / X</cite>, <time>午後3:36 · 2024年1月4日<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2024-01-04T06:36:20.000Z</attrvalue></time>, <time>2024-01-05T03:38:29.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/AoiMoe/status/1742797090085077400">https://twitter.com/AoiMoe/status/1742797090085077400</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="154" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[154]</anchor-end> <cite xml:lang="ja">XユーザーのSODA Noriyukiさん: 「@AoiMoe time_t == long と決めてしまったのが元凶(→ILP32なプラットフォームは全滅)で、 そう決めた理由はたぶん初期のLinuxが同一アーキの商用UNIXと(ほぼ)ABI互換にしたせいでしょうね。 システムコール番号も同一アーキの商用UNIXに合わせた結果、アーキテクチャ毎にシステムコール番号がバラバラだし」 / X</cite>, <time>午後3:39 · 2024年1月4日<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2024-01-04T06:39:33.000Z</attrvalue></time>, <time>2024-01-05T03:38:29.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/n_soda/status/1742797901234164218">https://twitter.com/n_soda/status/1742797901234164218</anchor-external></li></ul></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="158" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[158]</anchor-end> 
<cite xml:lang="en">GNU C Library Lands Year 2038 Handling For Legacy ABIs - Phoronix</cite>, <time>2024-01-25T09:13:29.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.phoronix.com/news/Glibc-More-Y2038-Work">https://www.phoronix.com/news/Glibc-More-Y2038-Work</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="88" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[88]</anchor-end> <cite xml:lang="ar">上原 哲太郎/Tetsu. Uehara على تويتر: &quot;いまいち認知が広がらない2038年問題ですが、Siriは知っています。Siriに世界の終わりを聞くとこう答えることがあります。… &quot;</cite>
(午前7:57 · 2018年9月26日 <time>2019-11-15 11:12:53 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/tetsutalow/status/1044722692576829440">https://twitter.com/tetsutalow/status/1044722692576829440</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="89" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[89]</anchor-end> <cite xml:lang="ja">KDDI、「2038年問題」で1346万円を過剰請求 - ITmedia NEWS</cite>
(2004年03月08日 16時56分 公開 <time>2020-01-02 22:08:40 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.itmedia.co.jp/news/articles/0403/08/news023.html">https://www.itmedia.co.jp/news/articles/0403/08/news023.html</anchor-external></figcaption><blockquote><p>2004年03月08日 16時56分 公開</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="93" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[93]</anchor-end> <cite>LKML: Arnd Bergmann: <strong>[</strong>GIT PULL<strong>]</strong> y2038: core, driver and file system changes</cite>
(<time>2020-02-03 06:58:46 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://lkml.org/lkml/2020/1/29/355">https://lkml.org/lkml/2020/1/29/355</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="94" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[94]</anchor-end> <cite xml:lang="ja">2038年問題に対応した「OpenBSD 5.5」リリース | OSDN Magazine</cite>
(<time>2020-02-05 18:32:38 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://mag.osdn.jp/14/05/02/160000">https://mag.osdn.jp/14/05/02/160000</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="95" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[95]</anchor-end> <cite xml:lang="ja">OpenBSD 5.5、2038年問題に対応 | スラド オープンソース</cite>
(<time>2020-02-05 18:32:45 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://opensource.srad.jp/story/14/05/06/1839242/">https://opensource.srad.jp/story/14/05/06/1839242/</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="103" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[103]</anchor-end> <cite><strong>[</strong>GIT PULL<strong>]</strong> xfs: new code for 5.10, part 1 - Darrick J. Wong</cite>
(<time>2020-10-20T09:05:45.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://lore.kernel.org/lkml/20201014205059.GD9837@magnolia/">https://lore.kernel.org/lkml/20201014205059.GD9837@magnolia/</anchor-external></figcaption><blockquote><p>- New feature: Widen inode timestamps and quota grace expiration</p><p>timestamps to support dates through the year 2486.</p><p><snip xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"></snip></p><p>xfs: widen ondisk inode timestamps to deal with y2038+</p><p>xfs: widen ondisk quota expiration timestamps to handle y2038+</p><p>xfs: trace timestamp limits</p><p>xfs: enable big timestamps</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="104" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[104]</anchor-end> <cite xml:lang="en">Linux 5.10 to make Year 2038 problem the Year 2486 problem • The Register</cite>
(<time>2020-10-20T09:06:23.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.theregister.com/2020/10/19/linux_5_10_y2k38_fixes/">https://www.theregister.com/2020/10/19/linux_5_10_y2k38_fixes/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="105" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[105]</anchor-end> <cite xml:lang="en">XFS File-System With Linux 5.10 Punts Year 2038 Problem To The Year 2486 - Phoronix</cite>
(<time>2020-10-20T09:06:35.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.phoronix.com/scan.php?page=news_item&amp;px=XFS-Linux-5.10">https://www.phoronix.com/scan.php?page=news_item&amp;px=XFS-Linux-5.10</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="106" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[106]</anchor-end> <cite xml:lang="ja">Linuxカーネル5.6、32ビット版で2038年問題への対応が行われる | スラド Linux</cite>
(<time>2020-10-20T09:07:30.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://linux.srad.jp/story/20/02/05/1249244/">https://linux.srad.jp/story/20/02/05/1249244/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="107" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[107]</anchor-end> <cite xml:lang="en">Pondering 2038 <strong>[</strong>LWN.net<strong>]</strong></cite>
(<time>2013-08-29T09:22:51.000Z</time>, <time>2020-10-20T09:10:07.535Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://lwn.net/Articles/563285/">https://lwn.net/Articles/563285/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="108" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[108]</anchor-end> <cite xml:lang="en">Linux 5.6 Is The First Kernel For 32-Bit Systems Ready To Run Past Year 2038 - Phoronix</cite>
(<time>2020-10-20T09:10:30.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.phoronix.com/scan.php?page=news_item&amp;px=Linux-5.6-32-bit-Past-Y2038">https://www.phoronix.com/scan.php?page=news_item&amp;px=Linux-5.6-32-bit-Past-Y2038</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="109" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[109]</anchor-end> <cite xml:lang="ja">Linuxカーネル5.10、XFSファイルシステムの2038年問題に対処 | スラド Linux</cite>
(<time>2020-10-20T09:10:49.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://linux.srad.jp/story/20/10/19/194204/">https://linux.srad.jp/story/20/10/19/194204/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="124" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[124]</anchor-end> <cite xml:lang="ja">GNU C Library、Y2038対策でレガシーABIに64ビット時刻のサポートが追加 | スラド IT</cite>
(<time>2021-06-18T09:20:09.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://it.srad.jp/story/21/06/17/1724219/">https://it.srad.jp/story/21/06/17/1724219/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="132" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[132]</anchor-end> <cite xml:lang="ja">xssbnuny (furdu soon?)さんはTwitterを使っています: 「Boss: your leave request broke the system Me: uh sigh Boss: why do you want to take the specific week off in 2038 Me: for this exact reason」 / Twitter</cite>
(<time>2022-04-19T05:34:41.000Z</time>, <time>2022-04-19T05:35:47.147Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://twitter.com/xssfox/status/1514493425248522245">https://twitter.com/xssfox/status/1514493425248522245</anchor-external></p><ul><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="162" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[162]</anchor-end> 
<cite xml:lang="ja">Xユーザーの上原 哲太郎/Tetsu. Ueharaさん: 「当研究室では2038年問題を追いかけていますが、この度論文が出ました。 https://t.co/GQNlF8ofer 「32bitを超えるtime_t型を持つ環境における2038年問題とその検出」 関連して本研究で開発したツールを含むDockerイメージを配布開始しました。合わせてご活用下さい。 https://t.co/VB0BZZjjuc」 / X</cite>, <time>午後3:43 · 2024年9月17日<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2024-09-17T06:43:12.000Z</attrvalue></time>, <time>2024-09-19T05:26:26.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://x.com/tetsutalow/status/1835932500985807211">https://x.com/tetsutalow/status/1835932500985807211</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="163" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[163]</anchor-end> 
<cite xml:lang="en">GitHub - cysec-lab/y2k38-checker: Clang Static Analyzer plugin which detects the Y2K38 bug in 64bit enviroment</cite>, <time>2024-09-19T05:30:00.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/cysec-lab/y2k38-checker">https://github.com/cysec-lab/y2k38-checker</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="164" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[164]</anchor-end> 
<cite xml:lang="en">UNIXよ2038年を越えてゆけ - Speaker Deck</cite>, <time>2024-09-19T05:30:12.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://speakerdeck.com/ran350/unixyo2038nian-woyue-eteyuke">https://speakerdeck.com/ran350/unixyo2038nian-woyue-eteyuke</anchor-external></li></ul></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="165" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[165]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="162" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;162</anchor-internal> 社会的に有意義な論文と推察されるが配布は有料。広めたいのかそうでないのかよくわからん。
どういう広報戦略でコードと発表資料は無償配布して肝心の論文だけ <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">paywall</anchor> に隠すという発想になるのかが理解不能。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="78" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[78]</anchor-end> <cite xml:lang="ja">第25回 32ビット環境に迫る「2038年問題」 時計がおかしくなると…… (1/3) - ITmedia エンタープライズ</cite>
(<time>2019-07-29 12:07:37 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.itmedia.co.jp/enterprise/articles/1607/13/news020.html">https://www.itmedia.co.jp/enterprise/articles/1607/13/news020.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="79" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[79]</anchor-end> <cite xml:lang="ja">KDDI、「2038年問題」で1346万円を過剰請求 - ITmedia NEWS</cite>
(<time>2019-07-29 12:09:47 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.itmedia.co.jp/news/articles/0403/08/news023.html">https://www.itmedia.co.jp/news/articles/0403/08/news023.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite xml:lang="ja">XFSの2038年問題にオンラインでも勝利したい - Gentoo metalog</cite>, <time>2024-10-17T02:22:03.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://gentoo.hatenablog.com/entry/2024/10/16/173710">https://gentoo.hatenablog.com/entry/2024/10/16/173710</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ファイルの時刻</anchor></p></section></body></html>