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RemixVSL / iomemory-vsl4

Updated Fusion-io iomemory VSL4 Linux (version 4.3.7) driver for recent kernels.
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failing compiling on proxmox 5.11.7-1-pve #29

Closed nhidog closed 3 years ago

nhidog commented 3 years ago

all sorts of compilation errors 5.11.7-1-pve0. compiles fine on 5.4.106-1-pve. unfortunately trying to get to 5.11 to take care of my networking issue.

/root/foo/iomemory-vsl4/driver_source/kfile.c: In function ‘kfio_create_proc_fops_entry’: /root/foo/iomemory-vsl4/driver_source/kfile.c:225:47: error: passing argument 4 of ‘proc_create_data’ from incompatible pointer type [-Werror=incompatible-pointer-types] return proc_create_data(name, mode, base, (struct file_operations )fops, data); ^~~~~~~~~~ In file included from /root/foo/iomemory-vsl4/driver_source/kfile.c:37: ./include/linux/proc_fs.h:104:31: note: expected ‘const struct proc_ops ’ but argument is of type ‘struct file_operations ’ extern struct proc_dir_entry proc_create_data(const char , umode_t, ^~~~ /root/foo/iomemory-vsl4/driver_source/kcpu.c: In function ‘__kfio_bind_task_to_cpumask’: /root/foo/iomemory-vsl4/driver_source/kcpu.c:131:10: error: ‘struct task_struct’ has no member named ‘cpus_allowed’; did you mean ‘nr_cpus_allowed’? tsk->cpus_allowed = mask; ^~~~ nr_cpus_allowed /root/foo/iomemory-vsl4/driver_source/kcpu.c: In function ‘kfio_map_cpus_to_read_queues’: /root/foo/iomemory-vsl4/driver_source/kcpu.c:214:5: warning: ISO C90 forbids variable length array ‘node_hist’ [-Wvla] uint32_t node_hist[nodes_possible], node_map[nodes_possible]; ^~~~ /root/foo/iomemory-vsl4/driver_source/kcpu.c:214:5: warning: ISO C90 forbids variable length array ‘node_map’ [-Wvla] make[4]: [scripts/Makefile.build:287: /root/foo/iomemory-vsl4/driver_source/kcpu.o] Error 1 make[4]: Waiting for unfinished jobs.... cc1: some warnings being treated as errors make[4]: [scripts/Makefile.build:287: /root/foo/iomemory-vsl4/driver_source/kfile.o] Error 1 /root/foo/iomemory-vsl4/driver_source/kblock.c: In function ‘linux_bdev_update_stats’: /root/foo/iomemory-vsl4/driver_source/kblock.c:959:9: error: implicit declaration of function ‘part_stat_lock’; did you mean ‘virt_spin_lock’? [-Werror=implicit-function-declaration] part_stat_lock(); ^~~~~~ virt_spin_lock /root/foo/iomemory-vsl4/driver_source/kblock.c:960:9: error: implicit declaration of function ‘part_stat_inc’; did you mean ‘param_set_int’? [-Werror=implicit-function-declaration] part_stat_inc(GD_PART0, ios[1]); ^~~~~ param_set_int /root/foo/iomemory-vsl4/driver_source/kblock.c:960:33: error: ‘ios’ undeclared (first use in this function); did you mean ‘insl’? part_stat_inc(GD_PART0, ios[1]); ^~~ insl /root/foo/iomemory-vsl4/driver_source/kblock.c:960:33: note: each undeclared identifier is reported only once for each function it appears in /root/foo/iomemory-vsl4/driver_source/kblock.c:961:9: error: implicit declaration of function ‘part_stat_add’; did you mean ‘page_ref_add’? [-Werror=implicit-function-declaration] part_stat_add(GD_PART0, sectors[1], totalsize >> 9); ^~~~~ page_ref_add /root/foo/iomemory-vsl4/driver_source/kblock.c:961:33: error: ‘sectors’ undeclared (first use in this function); did you mean ‘sector_t’? part_stat_add(GD_PART0, sectors[1], totalsize >> 9); ^~~ sector_t /root/foo/iomemory-vsl4/driver_source/kblock.c:962:33: error: ‘nsecs’ undeclared (first use in this function) part_stat_add(GD_PART0, nsecs[1], kfio_div64_64(duration HZ, FIO_USEC_PER_SEC)); ^~~~~ /root/foo/iomemory-vsl4/driver_source/kblock.c:963:9: error: implicit declaration of function ‘part_stat_unlock’; did you mean ‘bit_spin_unlock’? [-Werror=implicit-function-declaration] part_stat_unlock(); ^~~~ bit_spin_unlock /root/foo/iomemory-vsl4/driver_source/kblock.c: In function ‘linux_bdev_update_inflight’: /root/foo/iomemory-vsl4/driver_source/kblock.c:994:9: error: implicit declaration of function ‘part_stat_set_all’; did you mean ‘part_start_io_acct’? [-Werror=implicit-function-declaration] part_stat_set_all(GD_PART0, in_flight); ^~~~~ part_start_io_acct cc1: some warnings being treated as errors make[4]: ** [scripts/Makefile.build:287: /root/foo/iomemory-vsl4/driver_source/kblock.o] Error 1 make[3]: [Makefile:1834: /root/foo/iomemory-vsl4/driver_source] Error 2 make[3]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve' make[2]: [Makefile:134: modules] Error 2 make[2]: Leaving directory '/root/foo/iomemory-vsl4/driver_source' ERROR: make[1]: [debian/rules:102: build-arch-stamp] Error 1 make[1]: Leaving directory '/root/foo/iomemory-vsl4' dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2 make: *** [Makefile:14: dpkg] Error 2`

snuf commented 3 years ago

Hi @nhidog, thanks for filing a bug. Which branch/tag are you running?

nhidog commented 3 years ago

v5.12.0

snuf commented 3 years ago

can you share the git branch -v ?

nhidog commented 3 years ago 
root@t5810:~/foo/iomemory-vsl4# git branch -v
* (HEAD detached at v5.12.0) b76f1dc Update README.md
  master                     2741d03 Update README.md
root@t5810:~/foo/iomemory-vsl4#
snuf commented 3 years ago

The source for v5.12.0 has been tested to compile and load on 5.4.0, 5.8.0, 5.11.0 and .5.12.0. Can you do a clean checkout, and do a make module from the iomemory.vsl4 dir and put the output here? Am curious if it's the dpkg making that is doing something weird.

nhidog commented 3 years ago

created new vm to instead of my host :)

apt install pve-kernel-5.11 pve-headers-5.11 reboot apt install git nano screen patch fakeroot build-essential devscripts libncurses5 libncurses5-dev libssl-dev bc flex bison libelf-dev libaudit-dev libgtk2.0-dev libperl-dev asciidoc xmlto gnupg gnupg2 rsync lintian debhelper libdw-dev libnuma-dev libslang2-dev sphinx-common asciidoc-base automake cpio dh-python file gcc kmod libiberty-dev libpve-common-perl libtool perl-modules python-minimal sed tar zlib1g-dev lz4


Note: checking out 'v5.12.0'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at b76f1dc Update README.md
root@pve:~/iomemory-vsl4# make module
cd root/usr/src/iomemory-vsl4-4.3.7 && \
        make clean
make[1]: Entering directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
make \
        -j4 \
        -C /lib/modules/5.11.7-1-pve/build \
        FIO_DRIVER_NAME=iomemory-vsl4 \
        FUSION_DRIVER_DIR=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        EXTRA_CFLAGS+="-I/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/include -DBUILDING_MODULE -DLINUX_IO_SCHED -Wall" \
        KFIO_LIB=kfio/x86_64_cc83_libkfio.o_shipped \
        clean
make[2]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
make[2]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
rm -rf include/fio/port/linux/kfio_config.h kfio_config license.c
make[1]: Leaving directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
cd root/usr/src/iomemory-vsl4-4.3.7 && \
        make gpl
make[1]: Entering directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
sed -i 's/Proprietary/GPL/g' Kbuild

Change found in target kernel: KERNELVER KERNEL_SRC 
Running clean before building driver

make[2]: Entering directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
make \
        -j4 \
        -C /lib/modules/5.11.7-1-pve/build \
        FIO_DRIVER_NAME=iomemory-vsl4 \
        FUSION_DRIVER_DIR=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        EXTRA_CFLAGS+="-I/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/include -DBUILDING_MODULE -DLINUX_IO_SCHED -Wall" \
        KFIO_LIB=kfio/x86_64_cc83_libkfio.o_shipped \
        clean
make[3]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
make[3]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
rm -rf include/fio/port/linux/kfio_config.h kfio_config license.c
make[2]: Leaving directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
if [ "83" -gt "75" ];then \
        if [ ! -f "kfio/x86_64_cc83_libkfio.o_shipped" ];then \
                cp kfio/x86_64_cc75_libkfio.o_shipped kfio/x86_64_cc83_libkfio.o_shipped; \
        fi \
fi
./kfio_config.sh -a x86_64 -o include/fio/port/linux/kfio_config.h -k /lib/modules/5.11.7-1-pve/build -p -d /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config -l 0 -s /lib/modules/5.11.7-1-pve/source
Detecting Kernel Flags
Config dir         : /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config
Output file        : include/fio/port/linux/kfio_config.h
Kernel output dir  : /lib/modules/5.11.7-1-pve/build
Kernel source dir  : /lib/modules/5.11.7-1-pve/build
Starting tests:
  1620169052.904  KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS...
  1620169052.913  KFIOC_X_TASK_HAS_CPUS_MASK...
  1620169052.923  KFIOC_X_LINUX_HAS_PART_STAT_H...
  1620169052.932  KFIOC_X_BLK_ALLOC_QUEUE_NODE_EXISTS...
  1620169052.941  KFIOC_X_HAS_MAKE_REQUEST_FN...
  1620169052.953  KFIOC_X_GENHD_PART0_IS_A_POINTER...
  1620169052.971  KFIOC_X_BIO_HAS_BI_BDEV...
Started tests, waiting for completions...
  1620169056.125  KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS=0
  1620169056.145  KFIOC_X_TASK_HAS_CPUS_MASK=0
  1620169056.164  KFIOC_X_LINUX_HAS_PART_STAT_H=0
  1620169056.184  KFIOC_X_BLK_ALLOC_QUEUE_NODE_EXISTS=0
  1620169056.204  KFIOC_X_HAS_MAKE_REQUEST_FN=0
  1620169056.223  KFIOC_X_GENHD_PART0_IS_A_POINTER=0
  1620169056.243  KFIOC_X_BIO_HAS_BI_BDEV=0
Finished
1620169056.252  Exiting
Preserving configdir due to '-p' option: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config
grep: license.c: No such file or directory

Adding module version 5.11.7-1-b76f1dc-4.3.7 to source license.c

make \
    -j4 \
-C /lib/modules/5.11.7-1-pve/build \
FIO_DRIVER_NAME=iomemory-vsl4 \
FUSION_DRIVER_DIR=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
EXTRA_CFLAGS+="-I/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/include -DBUILDING_MODULE -DLINUX_IO_SCHED -Wall" \
INSTALL_MOD_DIR=extra/fio \
INSTALL_MOD_PATH= \
KFIO_LIB=kfio/x86_64_cc83_libkfio.o_shipped \
modules
make[2]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/main.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/dbgset.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/license.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/pci.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/sysrq.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/driver_init.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/errno.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/state.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kmsg.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/six_lock.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcache.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kmem.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kscatter.o
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.c: In function ‘kfio_create_proc_fops_entry’:
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.c:225:47: error: passing argument 4 of ‘proc_create_data’ from incompatible pointer type [-Werror=incompatible-pointer-types]
     return proc_create_data(name, mode, base, (struct file_operations *)fops, data);
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.c:37:
./include/linux/proc_fs.h:104:31: note: expected ‘const struct proc_ops *’ but argument is of type ‘struct file_operations *’
 extern struct proc_dir_entry *proc_create_data(const char *, umode_t,
                               ^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:287: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:1834: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7] Error 2
make[2]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
make[1]: *** [Makefile:134: modules] Error 2
make[1]: Leaving directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
make: *** [Makefile:29: module] Error 2
root@pve:~/iomemory-vsl4# ```

after i fix replace function above with proc_ops, I get the rest of the error

```root@pve:~/iomemory-vsl4# vi /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.c
root@pve:~/iomemory-vsl4# make module
cd root/usr/src/iomemory-vsl4-4.3.7 && \
        make clean
make[1]: Entering directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
make \
        -j4 \
        -C /lib/modules/5.11.7-1-pve/build \
        FIO_DRIVER_NAME=iomemory-vsl4 \
        FUSION_DRIVER_DIR=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
        EXTRA_CFLAGS+="-I/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/include -DBUILDING_MODULE -DLINUX_IO_SCHED -Wall" \
        KFIO_LIB=kfio/x86_64_cc83_libkfio.o_shipped \
        clean
make[2]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
make[2]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
rm -rf include/fio/port/linux/kfio_config.h kfio_config license.c
make[1]: Leaving directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
cd root/usr/src/iomemory-vsl4-4.3.7 && \
        make gpl
make[1]: Entering directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
sed -i 's/Proprietary/GPL/g' Kbuild
if [ "83" -gt "83" ];then \
        if [ ! -f "kfio/x86_64_cc83_libkfio.o_shipped" ];then \
                cp kfio/x86_64_cc83_libkfio.o_shipped kfio/x86_64_cc83_libkfio.o_shipped; \
        fi \
fi
./kfio_config.sh -a x86_64 -o include/fio/port/linux/kfio_config.h -k /lib/modules/5.11.7-1-pve/build -p -d /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config -l 0 -s /lib/modules/5.11.7-1-pve/source
Detecting Kernel Flags
Config dir         : /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config
Output file        : include/fio/port/linux/kfio_config.h
Kernel output dir  : /lib/modules/5.11.7-1-pve/build
Kernel source dir  : /lib/modules/5.11.7-1-pve/build
Starting tests:
  1620169179.936  KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS...
  1620169179.945  KFIOC_X_TASK_HAS_CPUS_MASK...
  1620169179.955  KFIOC_X_LINUX_HAS_PART_STAT_H...
  1620169179.964  KFIOC_X_BLK_ALLOC_QUEUE_NODE_EXISTS...
  1620169179.975  KFIOC_X_HAS_MAKE_REQUEST_FN...
  1620169179.987  KFIOC_X_GENHD_PART0_IS_A_POINTER...
  1620169179.999  KFIOC_X_BIO_HAS_BI_BDEV...
Started tests, waiting for completions...
  1620169183.137  KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS=0
  1620169183.157  KFIOC_X_TASK_HAS_CPUS_MASK=0
  1620169183.176  KFIOC_X_LINUX_HAS_PART_STAT_H=0
  1620169183.196  KFIOC_X_BLK_ALLOC_QUEUE_NODE_EXISTS=0
  1620169183.215  KFIOC_X_HAS_MAKE_REQUEST_FN=0
  1620169183.235  KFIOC_X_GENHD_PART0_IS_A_POINTER=0
  1620169183.254  KFIOC_X_BIO_HAS_BI_BDEV=0
Finished
1620169183.263  Exiting
Preserving configdir due to '-p' option: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config
grep: license.c: No such file or directory

Adding module version 5.11.7-1-b76f1dc-4.3.7 to source license.c

make \
    -j4 \
-C /lib/modules/5.11.7-1-pve/build \
FIO_DRIVER_NAME=iomemory-vsl4 \
FUSION_DRIVER_DIR=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7 \
EXTRA_CFLAGS+="-I/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/include -DBUILDING_MODULE -DLINUX_IO_SCHED -Wall" \
INSTALL_MOD_DIR=extra/fio \
INSTALL_MOD_PATH= \
KFIO_LIB=kfio/x86_64_cc83_libkfio.o_shipped \
modules
make[2]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/main.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/dbgset.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/license.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/pci.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/sysrq.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/driver_init.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/errno.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/state.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kmsg.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/six_lock.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcache.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfile.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kmem.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kscatter.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/ktime.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/sched.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/cdev.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kscsi.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kscsi_host.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcondvar.o
  CC [M]  /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/common_kinfo.o
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c: In function ‘linux_bdev_update_stats’:
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:959:9: error: implicit declaration of function ‘part_stat_lock’; did you mean ‘virt_spin_lock’? [-Werror=implicit-function-declaration]
         part_stat_lock();
         ^~~~~~~~~~~~~~
         virt_spin_lock
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:960:9: error: implicit declaration of function ‘part_stat_inc’; did you mean ‘param_set_int’? [-Werror=implicit-function-declaration]
         part_stat_inc(GD_PART0, ios[1]);
         ^~~~~~~~~~~~~
         param_set_int
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:960:33: error: ‘ios’ undeclared (first use in this function); did you mean ‘insl’?
         part_stat_inc(GD_PART0, ios[1]);
                                 ^~~
                                 insl
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:960:33: note: each undeclared identifier is reported only once for each function it appears in
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:961:9: error: implicit declaration of function ‘part_stat_add’; did you mean ‘page_ref_add’? [-Werror=implicit-function-declaration]
         part_stat_add(GD_PART0, sectors[1], totalsize >> 9);
         ^~~~~~~~~~~~~
         page_ref_add
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:961:33: error: ‘sectors’ undeclared (first use in this function); did you mean ‘sector_t’?
         part_stat_add(GD_PART0, sectors[1], totalsize >> 9);
                                 ^~~~~~~
                                 sector_t
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:962:33: error: ‘nsecs’ undeclared (first use in this function)
         part_stat_add(GD_PART0, nsecs[1], kfio_div64_64(duration * HZ, FIO_USEC_PER_SEC));
                                 ^~~~~
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:963:9: error: implicit declaration of function ‘part_stat_unlock’; did you mean ‘bit_spin_unlock’? [-Werror=implicit-function-declaration]
         part_stat_unlock();
         ^~~~~~~~~~~~~~~~
         bit_spin_unlock
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c: In function ‘linux_bdev_update_inflight’:
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.c:994:9: error: implicit declaration of function ‘part_stat_set_all’; did you mean ‘part_start_io_acct’? [-Werror=implicit-function-declaration]
         part_stat_set_all(GD_PART0, in_flight);
         ^~~~~~~~~~~~~~~~~
         part_start_io_acct
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:287: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kblock.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.c: In function ‘__kfio_bind_task_to_cpumask’:
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.c:131:10: error: ‘struct task_struct’ has no member named ‘cpus_allowed’; did you mean ‘nr_cpus_allowed’?
     tsk->cpus_allowed = *mask;
          ^~~~~~~~~~~~
          nr_cpus_allowed
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.c: In function ‘kfio_map_cpus_to_read_queues’:
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.c:214:5: warning: ISO C90 forbids variable length array ‘node_hist’ [-Wvla]
     uint32_t node_hist[nodes_possible], node_map[nodes_possible];
     ^~~~~~~~
/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.c:214:5: warning: ISO C90 forbids variable length array ‘node_map’ [-Wvla]
make[3]: *** [scripts/Makefile.build:287: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kcpu.o] Error 1
make[2]: *** [Makefile:1834: /root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7] Error 2
make[2]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
make[1]: *** [Makefile:134: modules] Error 2
make[1]: Leaving directory '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7'
make: *** [Makefile:29: module] Error 2
root@pve:~/iomemory-vsl4# ```
snuf commented 3 years ago

it looks like the tests are failing on your host(s). The first "error", should not be reached as there is a test that checks to see what PROC_CREATE_DATA wants,:

224 #if ! KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS$
225     return proc_create_data(name, mode, base, (struct file_operations *)fops, data);$
226 #elif KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS$
227     return proc_create_data(name, mode, base, (struct proc_ops *)fops, data);$
228 #endif /* KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS */$

The error indicates that the test says it doesn't want PROC_OPS, which it in actuality does. Looking at the rest of the errors it seems like the kernel headers are incomplete and missing the base headers. Can you got to root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS and type make and parse the output here to verify?

I assume this is proxmox 6.4-1?

nhidog commented 3 years ago

6.3-1 since i had the iso on hand


make -C /lib/modules/5.11.7-1-pve/build M=/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS EXTRA_CFLAGS='-Wall -Werror-implicit-function-declaration' modules
make[1]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
make[3]: *** No rule to make target 'scripts/module.lds', needed by '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS/kfioc_test.ko'.  Stop.
make[2]: *** [scripts/Makefile.modpost:117: __modpost] Error 2
make[1]: *** [Makefile:1738: modules] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
make: *** [Makefile:12: modules] Error 2
root@pve:~/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS# pveversion --verbose
proxmox-ve: 6.3-1 (running kernel: 5.11.7-1-pve)
pve-manager: 6.3-2 (running version: 6.3-2/22f57405)
pve-kernel-5.11: 7.0-0+3~bpo10
pve-kernel-5.4: 6.3-1
pve-kernel-helper: 6.3-1
pve-kernel-5.11.7-1-pve: 5.11.7-1~bpo10
pve-kernel-5.4.73-1-pve: 5.4.73-1
ceph-fuse: 12.2.11+dfsg1-2.1+b1
corosync: 3.0.4-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: 0.8.35+pve1
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.16-pve1
libproxmox-acme-perl: 1.0.5
libproxmox-backup-qemu0: 1.0.2-1
libpve-access-control: 6.1-3
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.4-2
libpve-guest-common-perl: 3.1-3
libpve-http-server-perl: 3.0-6
libpve-storage-perl: 6.3-1
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 4.0.3-1
lxcfs: 4.0.3-pve3
novnc-pve: 1.1.0-1
proxmox-backup-client: 1.0.5-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.4-3
pve-cluster: 6.2-1
pve-container: 3.3-1
pve-docs: 6.3-1
pve-edk2-firmware: 2.20200531-1
pve-firewall: 4.1-3
pve-firmware: 3.1-3
pve-ha-manager: 3.1-1
pve-i18n: 2.2-2
pve-qemu-kvm: 5.1.0-7
pve-xtermjs: 4.7.0-3
qemu-server: 6.3-1
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-2
zfsutils-linux: 0.8.5-pve1
root@pve:~/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS#```
snuf commented 3 years ago

Looks like your headers are missing some bits alright:

make[1]: Entering directory '/usr/src/linux-headers-5.11.7-1-pve'
make[3]: *** No rule to make target 'scripts/module.lds', needed by '/root/iomemory-vsl4/root/usr/src/iomemory-vsl4-4.3.7/kfio_config/KFIOC_X_PROC_CREATE_DATA_WANTS_PROC_OPS/kfioc_test.ko'.  Stop.
make[2]: *** [scripts/Makefile.modpost:117: __modpost] Error 2
make[1]: *** [Makefile:1738: modules] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.11.7-1-pve'
make: *** [Makefile:12: modules] Error 2

Is there another package you're missing to be able to compile kernel modules on proxmox?

snuf commented 3 years ago

Normally the scripts/module.lds lives in the linux-headers-<version> file:

snuf@scipio:/var/lib/dpkg/info$ grep scripts/module.lds *.list
linux-headers-5.11.0-16-generic.list:/usr/src/linux-headers-5.11.0-16-generic/scripts/module.lds
linux-headers-5.11.0-16-generic.list:/usr/src/linux-headers-5.11.0-16-generic/scripts/module.lds.S
linux-headers-5.11.0-16.list:/usr/src/linux-headers-5.11.0-16/scripts/module.lds.S
nhidog commented 3 years ago

thanks for pointing me in the right direction found out it was missng module.lds, after copying was able to build, alright hopefully it all just works

cp /usr/src/linux-headers-5.11.7-1-pve/scripts/module.lds.S /usr/src/linux-headers-5.11.7-1-pve/scripts/module.lds