Messages in this thread | | | From | Masahiro Yamada <> | Date | Mon, 23 Jan 2023 18:09:27 +0900 | Subject | Re: Linux 6.2-rc2 |
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On Wed, Jan 11, 2023 at 4:14 AM SeongJae Park <sj@kernel.org> wrote: > > Hi Masahiro, > > On Wed, 11 Jan 2023 03:39:58 +0900 Masahiro Yamada <masahiroy@kernel.org> wrote: > > > On Tue, Jan 10, 2023 at 9:32 AM SeongJae Park <sj@kernel.org> wrote: > > > > > > On Tue, 3 Jan 2023 11:58:48 +0100 Ard Biesheuvel <ardb@kernel.org> wrote: > > > > > > > On Tue, 3 Jan 2023 at 03:13, Linus Torvalds > > > > <torvalds@linux-foundation.org> wrote: > > > > > > > > > > On Mon, Jan 2, 2023 at 5:45 PM Guenter Roeck <linux@roeck-us.net> wrote: > > > > > > > > > [...] > > > > --- a/include/asm-generic/vmlinux.lds.h > > > > +++ b/include/asm-generic/vmlinux.lds.h > > > > @@ -896,7 +896,7 @@ > > > > * Otherwise, the type of .notes section would become PROGBITS > > > > instead of NOTES. > > > > */ > > > > #define NOTES \ > > > > - /DISCARD/ : { *(.note.GNU-stack) } \ > > > > + .note.GNU-stack : { *(.note.GNU-stack) } \ > > > > .notes : AT(ADDR(.notes) - LOAD_OFFSET) { \ > > > > BOUNDED_SECTION_BY(.note.*, _notes) \ > > > > } NOTES_HEADERS \ > > > > > > > > The .note.GNU-stack has zero size, so the result should be the same. > > > > > > > > > > This also fixes ARCH=um build error on my system. > > > > > > Tested-by: SeongJae Park <sj@kernel.org> > > > > > > > > I am able to build ARCH=um defconfig at least. > > > > Can you provide the steps to reproduce the build error? > > I do the build for kunit test, like below. > > mkdir ../kunit.out > echo " > CONFIG_KUNIT=y > > CONFIG_DAMON=y > CONFIG_DAMON_KUNIT_TEST=y > > CONFIG_DAMON_VADDR=y > CONFIG_DAMON_VADDR_KUNIT_TEST=y > > CONFIG_DEBUG_FS=y > CONFIG_DAMON_DBGFS=y > CONFIG_DAMON_DBGFS_KUNIT_TEST=y > CONFIG_DAMON_PADDR=y" > ../kunit.out/.kunitconfig > ./tools/testsing/kunit/kunit.py run --build_dir ../kunit.out > [19:12:37] Configuring KUnit Kernel ... > [19:12:37] Building KUnit Kernel ... > Populating config with: > $ make ARCH=um O=../kunit.out/ olddefconfig > Building with: > $ make ARCH=um O=../kunit.out/ --jobs=36 > ERROR:root:`.exit.text' referenced in section `.uml.exitcall.exit' of arch/um/drivers/virtio_uml.o: defined in discarded section `.exit.text' of arch/um/drivers/virtio_uml.o > collect2: error: ld returned 1 exit status > make[2]: *** [/home/sjpark/linux/scripts/Makefile.vmlinux:34: vmlinux] Error 1 > make[1]: *** [/home/sjpark/linux/Makefile:1252: vmlinux] Error 2 > make: *** [Makefile:242: __sub-make] Error 2 > > > Thanks, > SJ >
I did not see the error, though.
The test seems to have succeeded.
masahiro@zoe:~/ref/linux(master)$ cat ../kunit.out/.kunitconfig CONFIG_KUNIT=y
CONFIG_DAMON=y CONFIG_DAMON_KUNIT_TEST=y
CONFIG_DAMON_VADDR=y CONFIG_DAMON_VADDR_KUNIT_TEST=y
CONFIG_DEBUG_FS=y CONFIG_DAMON_DBGFS=y CONFIG_DAMON_DBGFS_KUNIT_TEST=y CONFIG_DAMON_PADDR=y masahiro@zoe:~/ref/linux(master)$ ./tools/testing/kunit/kunit.py run --build_dir ../kunit.out [18:05:19] Configuring KUnit Kernel ... Regenerating .config ... Populating config with: $ make ARCH=um O=../kunit.out olddefconfig [18:05:22] Building KUnit Kernel ... Populating config with: $ make ARCH=um O=../kunit.out olddefconfig Building with: $ make ARCH=um O=../kunit.out --jobs=16 [18:05:47] Starting KUnit Kernel (1/1)... [18:05:47] ============================================================ [18:05:47] ==================== damon (9 subtests) ==================== [18:05:47] [PASSED] damon_test_target [18:05:47] [PASSED] damon_test_regions [18:05:47] [PASSED] damon_test_aggregate [18:05:47] [PASSED] damon_test_split_at [18:05:47] [PASSED] damon_test_merge_two [18:05:47] [PASSED] damon_test_merge_regions_of [18:05:47] [PASSED] damon_test_split_regions_of [18:05:47] [PASSED] damon_test_ops_registration [18:05:47] [PASSED] damon_test_set_regions [18:05:47] ====================== [PASSED] damon ====================== [18:05:47] ============== damon-operations (6 subtests) =============== [18:05:47] [PASSED] damon_test_three_regions_in_vmas [18:05:47] [PASSED] damon_test_apply_three_regions1 [18:05:47] [PASSED] damon_test_apply_three_regions2 [18:05:47] [PASSED] damon_test_apply_three_regions3 [18:05:47] [PASSED] damon_test_apply_three_regions4 [18:05:47] [PASSED] damon_test_split_evenly [18:05:47] ================ [PASSED] damon-operations ================= [18:05:47] ================= damon-dbgfs (3 subtests) ================= [18:05:47] [PASSED] damon_dbgfs_test_str_to_ints [18:05:47] [PASSED] damon_dbgfs_test_set_targets [18:05:47] [PASSED] damon_dbgfs_test_set_init_regions [18:05:47] =================== [PASSED] damon-dbgfs =================== [18:05:47] ============================================================ [18:05:47] Testing complete. Ran 18 tests: passed: 18 [18:05:47] Elapsed time: 28.194s total, 3.017s configuring, 25.058s building, 0.086s running
-- Best Regards Masahiro Yamada
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