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Fri, 10 Jan 2025 10:33:38 +0100 Date: Fri, 10 Jan 2025 10:33:28 +0100 From: Lars Wendler To: Greg Kroah-Hartman Cc: Linux kernel regressions list , Baoquan He Subject: kexec build regression in linux-6.6.70 (linux-6.6.y LTS branch) Message-ID: <20250110103328.0e3906a8@chagall.paradoxon.rec> Organization: privat X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/kt3rnQote7ej+29.KL6VM01"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Provags-ID: V03:K1:DtnxpThIDzJI4kDkW9Ym4DjDW5igz5qVfXbM/YdzRV45WXKu9P3 cJJDLmvKNcMZJ0RyZ02nrsHXOHgwTx7AFScA4iNnv/mdDz9/FsTds9KbPpVu2UP1kKnooe4 DDGJ29A0B7sSy5/tM40GUdNIHm8NRY7uBm4+bDg0PE2ax7a6BvjUn++1tJXf6iOAXuRGg/r AT14qtaLJZWF5qAVcuNdQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:JCZ/UVDdkjw=;sZo3o215xlvGFZykz9xvj+Vb9k/ 4Zdp4EolREKvcUgExuPdjo6wOfw58YjuyDgnekbX3pd4rbBBcNouZz9E0xMfoEPldohGfdUAF ne+cO62G3Zzd8G6hUeIw6ZogxaDQynHn/TStG5H/DDSoggD14OTVfAUaBxOCBRsRzEzgnRb1l 5zYEBSxAp/eoxLWtwO+p3Y01lt6rlqi07e445Cib0vwk/thLUq6bcDQnmP8hlTRjRpFErHQDT W8I3atLO84Rs0RawNypVLzLh2Heb8VN7mRBoGO5v/V5qixeUw5CMD3H9fcf57f9xPjMaB8b4T Zpo4+NglVDly36bwKc6QSBgmvixuMgPGmet1C9ILTudDzbWNtf9DwMuOwsbegNftQHZvDcKpe D/GG4Ngo6qcksJaNNLb752qbiMpC3aIto78IIqoW+6oLEKBuNJDWXJdmwte+CRhr3W66rJxhZ xkSyqsT/9+gIjNfRVP2wIA5Bu9hB2QanH+ZBtmkqZ1JFypAERemHMGW6Av5r1ePNwkTOlV602 5YMhzdXnbQJJPMgS6E3dtshrxTpxXtCNSJM6X5ga36RfngD8J038x3bzwt7iKRrPjJhbTtqrd ADOVmTwHHOITlQEBOe3KZwGcjadaOmn+3osrzLkkb2IlkANaKAURl7W6bWOzVhCXP7hp9Ffk6 VgxN7X8CKiG+VV89yxdjk9AGrEq3NUK1wCgcHwU1JqM5UrufTWi0SgwT+rh1/Aqj9xrtLrW8d wnJkf2JUuPEVo7hReHwsF0zC7KR8UY7GGqw8p0GG+KyNtzrGngAgQQPzK8gbqwXJeWCtjB54K fsUUlBPZDWcAQr8CzvE4+wwo9fSV7m+sTsfYTci6gwkpobFTGXtCUoisQ7p6IuQSAoz3lAwlq X9ToSHlxNtAcVhQ1eC4INi6ibWgOg35k3sVBXu2ggAMGTPYHLYlvxBDUmf8XSA531hvdGJZup RP6zR1mP62wdENj4uRk8vXcwLMYpnFcV8ZPrDvajbdd+1/5jMDLdslUt+ksbVjbrcenGXo9t9 amoMxHsyh2De1HOmZuMPKxsUo5HTP4dkbXKH5lAsRJW2ihLrdBmGFL2zgVIsDOLxQlZMx3eEm sD8qLvVu43DB3PM0IdTbyt/wvu1sta --Sig_/kt3rnQote7ej+29.KL6VM01 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hello folks, trying to build latest linux-6.6.y release (6.6.70) fails with the following error: LD .tmp_vmlinux.kallsyms1 ld: vmlinux.o: in function `__crash_kexec': (.text+0x1bf9c1): undefined reference to `machine_crash_shutdown' ld: vmlinux.o: in function `do_kexec_load': kexec.c:(.text+0x1c15bb): undefined reference to `arch_kexec_protect_crashkres' ld: kexec.c:(.text+0x1c1611): undefined reference to `arch_kexec_unprotect_crashkres' ld: vmlinux.o: in function `__do_sys_kexec_file_load': kexec_file.c:(.text+0x1c272a): undefined reference to `arch_kexec_protect_crashkres' ld: kexec_file.c:(.text+0x1c2772): undefined reference to `arch_kexec_unprotect_crashkres' make[2]: *** [scripts/Makefile.vmlinux:37: vmlinux] Error 1 make[1]: *** [/usr/src/linux-6.6.70/Makefile:1164: vmlinux] Error 2 make: *** [Makefile:234: __sub-make] Error 2 I suppose this is related to commit e5b1574a8ca28c40cf53eda43f6c3b016ed41e27 which is the only commit in question that changes kexec code between linux-6.6.69 and linux-6.6.70. Kind regards Lars Wendler --Sig_/kt3rnQote7ej+29.KL6VM01 Content-Type: application/pgp-signature Content-Description: Digitale Signatur von OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEWCOBmo8i7LhvVmNAVx3S0DQ8YDkFAmeA6WgACgkQVx3S0DQ8 YDn7Iw/7BYQ9mjq18bF/OwUW7oTVZBBxd0aBxShKNXr68r/936Tgp/fbvynoROp7 brhTXaOfRFsKdv65o0WQZBmf/q6ohY16FEQEGc7Ku2GS8IjE8UMzdAuvmYKSYy+S XIPlxzEOwmb7YKFmk9DSC7UaB+sU9M8IHJa7IWBJj1Cagnd3aR+kY0TbJ+tOGAfe 0RTHpPSPdPfhE5/lRhBi5jeNpdtxrdUZCNzKTLu/GPOq5812WKHU+HbKuZ60L9OH 0N4vLy7rG9h8FwuicUTL+PopnxfMr8zJMsXElG+OEV+uaPR30gY2f5EmHqbOP42p QvRaJnOf860pySngLnh88fyWxSVt/O8on5c++6YSk8yFoNJS8bMxf3c1f0wdOUqx m2/zYRcm64+obGUuk6chrPNcCC6B4BRQfdSuUooDGOqkZ6QU60If3YJ9eu/lzc32 US+sEWlxGnT85tOwrn6571Tt7ZZ3T/VX7Q5aFfyWdQoZyViA3MJJZCE4qlK2ptQq s+8RyDcpyKk35A0/ZKp38tYKbqaf8YlAkLHug7dIDscuVcLQf2YvNHT5wLy07cK1 My4Sn8Ddj5ffpp1Vlr8K2C8RVtdHVhAxkIXFRORpEKTnXzCv5m8RFV/RAyKfHuwz CPN+BshwDIu0uj48tm6VHXSoaH5yToHtP5n6yi6mRWzVTc9ioC8= =eY5B -----END PGP SIGNATURE----- --Sig_/kt3rnQote7ej+29.KL6VM01--