svn commit: r352707 - in head/sys: conf kern net sys

[Charlie Li]

Kyle Evans wrote:
> On Thu, Sep 26, 2019 at 9:49 AM Charlie Li wrote:
>> This breaks building the drm-kmod ports, as the build cannot find
>> opt_epoch.h (drm-devel-kmod example shown, drm-current-kmod dies the
>> exact same way):
>>
>> --- linux_anon_inodes.o ---
>> cc  -O2 -pipe -fno-strict-aliasing -include
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/drivers/gpu/drm/drm_os_config.h
>> '-DKBUILD_MODNAME="linuxkpi_gplv2"'  -Werror -D_KERNEL -DKLD_MODULE
>> -nostdinc
>> -I/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/include -I/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/dummy/include
>> -I/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include
>> -I/usr/src/sys/compat/linuxkpi/common/include -I. -I/usr/src/sys
>> -I/usr/src/sys/contrib/ck/include -fno-common  -fno-omit-frame-pointer
>> -mno-omit-leaf-frame-pointer
>> -fdebug-prefix-map=./machine=/usr/src/sys/amd64/include
>> -fdebug-prefix-map=./x86=/usr/src/sys/x86/include     -MD
>> -MF.depend.linux_anon_inodes.o -MTlinux_anon_inodes.o -mcmodel=kernel
>> -mno-red-zone -mno-mmx -mno-sse -msoft-float
>> -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector
>> -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes
>> -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef
>> -Wno-pointer-sign -D__printf__=__freebsd_kprintf__
>> -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas
>> -Wno-error-tautological-compare -Wno-error-empty-body
>> -Wno-error-parentheses-equality -Wno-error-unused-function
>> -Wno-error-pointer-sign -Wno-error-shift-negative-value
>> -Wno-address-of-packed-member -Wno-format-zero-length -Wno-pointer-arith
>>   -mno-aes -mno-avx  -std=iso9899:1999 -c
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/src/linux_anon_inodes.c
>> -o linux_anon_inodes.o
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/src/linux_anon_inodes.c:12:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/anon_inodes.h:4:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/fs.h:6:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/shrinker.h:5:
>> In file included from
>> /usr/src/sys/compat/linuxkpi/common/include/linux/list.h:56:
>> In file included from /usr/src/sys/net/if_var.h:83:
>> /usr/src/sys/sys/epoch.h:44:10: fatal error: 'opt_epoch.h' file not found
>> #include "opt_epoch.h"
>>          ^~~~~~~~~~~~~
>> --- linux_anon_inodefs.o ---
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/src/linux_anon_inodefs.c:45:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/debugfs.h:18:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/fs.h:6:
>> In file included from
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi/gplv2/include/linux/shrinker.h:5:
>> In file included from
>> /usr/src/sys/compat/linuxkpi/common/include/linux/list.h:56:
>> In file included from /usr/src/sys/net/if_var.h:83:
>> /usr/src/sys/sys/epoch.h:44:10: fatal error: 'opt_epoch.h' file not found
>> #include "opt_epoch.h"
>>          ^~~~~~~~~~~~~
>> --- linux_anon_inodes.o ---
>> 1 error generated.
>> *** [linux_anon_inodes.o] Error code 1
>>
>> make[2]: stopped in
>> /wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-dc414a9/linuxkpi
>> --- linux_anon_inodefs.o ---
>> 1 error generated.
>> *** [linux_anon_inodefs.o] Error code 1
>>
>> Interestingly enough, does not happen when drm-current-kmod is built as
>> part of buildkernel (using an existing installed package with SOURCE on).
>>
> 
> FWIW, johalun noticed this yesterday and addressed it here:
> https://github.com/FreeBSDDesktop/kms-drm/commit/b486949e7e9f0cfe8dac5f0ac7fe1a660300981d
> 
Ah, of course I would miss these commits in the kms-drm repo,
considering that I watch them roll in. Will wait for the updated
snapshots in ports.

-- 
Charlie Li
…nope, still don't have an exit line.

(This email address is for mailing list use; replace local-part with
vishwin for off-list communication if possible)

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