Hi,
Good day,
I am having problem compiling Sampling Driver with 5.10.3 kernel:
-------------------- Building pax driver --------------------
make[1]: Entering directory '/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax'
/bin/make -C /lib/modules/5.10.3-051003-generic/build M=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax LDDINCDIR=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/../../include LDDINCDIR1=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/../inc modules PWD=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax -j4
make[2]: Entering directory '/usr/src/linux-headers-5.10.3-051003-generic'
CC [M] /opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.o
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c: In function ‘pax_Disable_NMIWatchdog’:
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:186:22: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration]
186 | old_fs = get_fs();
| ^~~~~~
| sget_fc
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:186:22: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct <anonymous>’} from type ‘int’
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:13: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration]
187 | set_fs(KERNEL_DS);
| ^~~~~~
| sget_fc
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:20: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’?
187 | set_fs(KERNEL_DS);
| ^~~~~~~~~
| KERNFS_NS
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:20: note: each undeclared identifier is reported only once for each function it appears in
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c: In function ‘pax_Enable_NMIWatchdog’:
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:282:18: error: incompatible types when assigning to type ‘mm_segment_t’ {aka ‘struct <anonymous>’} from type ‘int’
282 | old_fs = get_fs();
| ^~~~~~
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:283:16: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’?
283 | set_fs(KERNEL_DS);
| ^~~~~~~~~
| KERNFS_NS
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:279: /opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.o] Error 1
make[2]: *** [Makefile:1805: /opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax] Error 2
make[2]: Leaving directory '/usr/src/linux-headers-5.10.3-051003-generic'
make[1]: *** [Makefile:88: default] Error 2
make[1]: Leaving directory '/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax'
make: *** [Makefile:208: default] Error 2
failed
From some googling, it seems that the api has been deprecated since 5.10.
Thus, is there a newer version of VTune or any workaround for it.
FYI, I am using VTune 2021.1.1.
Thanks,
Vincent
Link Copied
Please, just replace VTUNE_INSTALL_DIR/sepdk/src/pax/pax.c file.
It has just fixes for kernel 5.10+ support
Official public release with 5.10 kernel support will be VTune 2021.2.0.
Thanks, Kirill
Hi.
Currently there is no public release with 5.10 kernel support.
I'll connect you for workaround directly.
Kirill
I'm receiving similar errors when compiling the drivers for Vtune under Fedora kernel 5.10.16-200.fc22.x86_64. (Errors pasted below.) Is the work-around available to the public?
-------------------- Building pax driver --------------------
make[1]: Entering directory '/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax'
/bin/make -C /lib/modules/5.10.16-200.fc33.x86_64/build M=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax LDDINCDIR=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/../../include LDDINCDIR1=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/../inc modules PWD=/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax -j4
make[2]: Entering directory '/usr/src/kernels/5.10.16-200.fc33.x86_64'
CC [M] /opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.o
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c: In function ‘pax_Disable_NMIWatchdog’:
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:186:22: error: implicit declaration of function ‘get_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration]
186 | old_fs = get_fs();
| ^~~~~~
| sget_fc
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:186:22: error: incompatible types when assigning to type ‘mm_segment_t’ from type ‘int’
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:13: error: implicit declaration of function ‘set_fs’; did you mean ‘sget_fc’? [-Werror=implicit-function-declaration]
187 | set_fs(KERNEL_DS);
| ^~~~~~
| sget_fc
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:20: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’?
187 | set_fs(KERNEL_DS);
| ^~~~~~~~~
| KERNFS_NS
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:187:20: note: each undeclared identifier is reported only once for each function it appears in
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c: In function ‘pax_Enable_NMIWatchdog’:
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:282:18: error: incompatible types when assigning to type ‘mm_segment_t’ from type ‘int’
282 | old_fs = get_fs();
| ^~~~~~
/opt/intel/oneapi/vtune/2021.1.1/sepdk/src/pax/pax.c:283:16: error: ‘KERNEL_DS’ undeclared (first use in this function); did you mean ‘KERNFS_NS’?
283 | set_fs(KERNEL_DS);
| ^~~~~~~~~
| KERNFS_NS
cc1: some warnings being treated as errors
Please, just replace VTUNE_INSTALL_DIR/sepdk/src/pax/pax.c file.
It has just fixes for kernel 5.10+ support
Official public release with 5.10 kernel support will be VTune 2021.2.0.
Thanks, Kirill
You rock, Kirill! The replacement pax.c file allowed me to proceed with the build. Many thanks!
Hi,
Glad to know that your issue is resolved and thank you for accepting the solution. We are discontinuing monitoring this thread. Please raise a new thread in case of any further issues.
Regards,
Raeesa
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