Hello,
New build issue found on stable-rc/linux-5.10.y:
--- in vmlinux (Makefile:1212) [logspec:kbuild,kbuild.other] ---
- dashboard: https://d.kernelci.org/issue/maestro:d5c2be698989c7de46471109aae8df0339b713c... - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: a0e8dfa03993fda7b4d4b696c50f69726522abba
Log excerpt: ===================================================== .lds In file included from ./include/linux/kernel.h:15, net/ipv6/udp.c: In function ‘udp_v6_send_skb’: ./include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast ./include/linux/minmax.h:26:18: note: in expansion of macro ‘__typecheck’ ./include/linux/minmax.h:36:31: note: in expansion of macro ‘__safe_cmp’ ./include/linux/minmax.h:45:25: note: in expansion of macro ‘__careful_cmp’ net/ipv6/udp.c:1213:28: note: in expansion of macro ‘min’ In file included from ./include/linux/uaccess.h:7, net/ipv4/udp.c: In function ‘udp_send_skb’: ./include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast ./include/linux/minmax.h:26:18: note: in expansion of macro ‘__typecheck’ ./include/linux/minmax.h:36:31: note: in expansion of macro ‘__safe_cmp’ ./include/linux/minmax.h:45:25: note: in expansion of macro ‘__careful_cmp’ net/ipv4/udp.c:926:28: note: in expansion of macro ‘min’ FAILED unresolved symbol filp_close
=====================================================
# Builds where the incident occurred:
## cros://chromeos-5.10/x86_64/chromeos-amd-stoneyridge.flavour.config+lab-setup+x86-board+CONFIG_MODULE_COMPRESS=n+CONFIG_MODULE_COMPRESS_NONE=y on (x86_64): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:67ceffea18018371957ebdc0
#kernelci issue maestro:d5c2be698989c7de46471109aae8df0339b713c1
Reported-by: kernelci.org bot bot@kernelci.org
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On Tue, Mar 11, 2025 at 01:47:06PM +0000, KernelCI bot wrote:
Hello,
New build issue found on stable-rc/linux-5.10.y:
in vmlinux (Makefile:1212) [logspec:kbuild,kbuild.other]
- dashboard: https://d.kernelci.org/issue/maestro:d5c2be698989c7de46471109aae8df0339b713c...
- giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
- commit HEAD: a0e8dfa03993fda7b4d4b696c50f69726522abba
Log excerpt:
.lds In file included from ./include/linux/kernel.h:15, net/ipv6/udp.c: In function ‘udp_v6_send_skb’: ./include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast ./include/linux/minmax.h:26:18: note: in expansion of macro ‘__typecheck’ ./include/linux/minmax.h:36:31: note: in expansion of macro ‘__safe_cmp’ ./include/linux/minmax.h:45:25: note: in expansion of macro ‘__careful_cmp’ net/ipv6/udp.c:1213:28: note: in expansion of macro ‘min’ In file included from ./include/linux/uaccess.h:7, net/ipv4/udp.c: In function ‘udp_send_skb’: ./include/linux/minmax.h:20:35: warning: comparison of distinct pointer types lacks a cast ./include/linux/minmax.h:26:18: note: in expansion of macro ‘__typecheck’ ./include/linux/minmax.h:36:31: note: in expansion of macro ‘__safe_cmp’ ./include/linux/minmax.h:45:25: note: in expansion of macro ‘__careful_cmp’ net/ipv4/udp.c:926:28: note: in expansion of macro ‘min’
This warnings I can understand, we'll just have to live with that.
But:
FAILED unresolved symbol filp_close
What is that from?
Seems to be from 890ed45bde80 ("acct: block access to kernel internal filesystems")? If so, that's really odd as this is not a new call to this function, but just some additional ones.
thanks,
greg k-h
linux-stable-mirror@lists.linaro.org