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[PATCH] selftests: net: update .gitignore with missing test

by Anders Roxell

Fixes: 192dc405f308 ("selftests: net: add tcp_mmap program") Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- tools/testing/selftests/net/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore index c612d6e38c62..5559f6add046 100644 --- a/tools/testing/selftests/net/.gitignore +++ b/tools/testing/selftests/net/.gitignore @@ -7,3 +7,4 @@ reuseport_bpf_cpu reuseport_bpf_numa reuseport_dualstack reuseaddr_conflict +tcp_mmap -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

2
1
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[PATCH driver-core 1/2] test_firmware: Install all scripts

by Ben Hutchings

List all the scripts invoked by fw_run_tests.sh, so that "make TARGETS=firmware install" keeps working. Fixes: 29a1c00ce1df8 ("test_firmware: add simple firmware firmware test ...") Fixes: b3cf21fae1fe0 ("test_firmware: test three firmware kernel configs ...") Signed-off-by: Ben Hutchings <ben.hutchings(a)codethink.co.uk> --- tools/testing/selftests/firmware/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/firmware/Makefile b/tools/testing/selftests/firmware/Makefile index 826f38d5dd19..261c81f08606 100644 --- a/tools/testing/selftests/firmware/Makefile +++ b/tools/testing/selftests/firmware/Makefile @@ -4,6 +4,7 @@ all: TEST_PROGS := fw_run_tests.sh +TEST_FILES := fw_fallback.sh fw_filesystem.sh fw_lib.sh include ../lib.mk -- 2.16.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

3
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[PATCH v4 0/2] sparc64: Add privileged ADI driver

by Tom Hromatka

ADI is a feature supported on SPARC M7 and newer processors to allow hardware to catch rogue accesses to memory. ADI is supported for data fetches only and not instruction fetches. An app can enable ADI on its data pages, set version tags on them and use versioned addresses to access the data pages. Upper bits of the address contain the version tag. On M7 processors, upper four bits (bits 63-60) contain the version tag. If a rogue app attempts to access ADI enabled data pages, its access is blocked and processor generates an exception. Please see Documentation/sparc/adi.txt for further details. This patchset implements a char driver to read/write ADI versions from privileged user space processes. Intended consumers are makedumpfile and crash. v4: * Fixed messed up subject lines. v3: * Really fixed the copyright headers to use SPDX GPL v2. Really. v2: * Simplified copyright headers * Completely reworked sparc64 selftests Makefiles. Used the android selftests Makefiles as an example * Added run.sh and drivers_test.sh to the sparc64 selftest directory. Used bpf/test_kmod.sh and the android selftests as examples * Minor cleanups in the selftest adi-test.c * Added calls to ksft_test_*() in the adi-test.c Tom Hromatka (2): char: sparc64: Add privileged ADI driver selftests: sparc64: char: Selftest for privileged ADI driver drivers/char/Kconfig | 12 + drivers/char/Makefile | 1 + drivers/char/adi.c | 240 +++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/sparc64/Makefile | 46 ++ tools/testing/selftests/sparc64/drivers/.gitignore | 1 + tools/testing/selftests/sparc64/drivers/Makefile | 15 + tools/testing/selftests/sparc64/drivers/adi-test.c | 721 +++++++++++++++++++++ .../selftests/sparc64/drivers/drivers_test.sh | 30 + tools/testing/selftests/sparc64/run.sh | 3 + 10 files changed, 1070 insertions(+) create mode 100644 drivers/char/adi.c create mode 100644 tools/testing/selftests/sparc64/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/.gitignore create mode 100644 tools/testing/selftests/sparc64/drivers/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/adi-test.c create mode 100755 tools/testing/selftests/sparc64/drivers/drivers_test.sh create mode 100755 tools/testing/selftests/sparc64/run.sh -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

2
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Re: possible BUG: selftests: proc-loadavg-001 failed during kernel testing

by Jeffrin Thalakkottoor

This problem is fixed now. $sudo make -C tools/testing/selftests/proc run_tests [sudo] password for jeffrin: make: Entering directory '/home/jeffrin/upstream-kernel/linux/tools/testing/selftests/proc' TAP version 13 selftests: proc-loadavg-001 ======================================== ok 1..1 selftests: proc-loadavg-001 [PASS] Please add me in changelog if i was useful. On Sat, Apr 21, 2018 at 8:41 PM, Jeffrin Thalakkottoor <jeffrin(a)rajagiritech.edu.in> wrote: > hello, > > selftests: proc-loadavg-001 > ======================================== > not ok 1..1 selftests: proc-loadavg-001 [FAIL] > > To reproduce : > make -C tools/testing/selftests/proc run_tests > > Linux debian 4.17.0-rc1+ #3 SMP Sat Apr 21 03:41:44 IST 2018 x86_64 GNU/Linux > > GNU Make 4.2.1 > Binutils 2.30 > Util-linux 2.31.1 > Mount 2.31.1 > Linux C Library 2.27 > Dynamic linker (ldd) 2.27 > readlink: missing operand > Try 'readlink --help' for more information. > Procps 3.3.14 > Kbd 2.0.4 > Console-tools 2.0.4 > Sh-utils 8.28 > Udev 238 > > > > -- > software engineer > rajagiri school of engineering and technology -- software engineer rajagiri school of engineering and technology -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

1
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[GIT PULL] kselftest update for 4.17-rc2

by Shuah Khan

Hi Linus, Please pull the following Kselftest update for 4.17-rc2 This Kselftest update for 4.17-rc2 consists of a fix from Michael Ellerman to not run dnotify_test by default to prevent Kselftest running forever. diff is attached. thanks, -- Shuah ----------------------------------------------------------------------------------- The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338: Linux 4.17-rc1 (2018-04-15 18:24:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-4.17-rc2 for you to fetch changes up to 8bf24e8319613bbe950d4188682b3a0d9441b76b: selftests/filesystems: Don't run dnotify_test by default (2018-04-17 17:01:16 -0600) ---------------------------------------------------------------- linux-kselftest-4.17-rc2 This Kselftest update for 4.17-rc2 consists of a fix from Michael Ellerman to not run dnotify_test by default to prevent Kselftest running forever. ---------------------------------------------------------------- Michael Ellerman (1): selftests/filesystems: Don't run dnotify_test by default tools/testing/selftests/filesystems/Makefile | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) -----------------------------------------------------------------------------------

6 years, 10 months

1
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[PATCH v3 0/2] sparc64: Add privileged ADI driver

by Tom Hromatka

ADI is a feature supported on SPARC M7 and newer processors to allow hardware to catch rogue accesses to memory. ADI is supported for data fetches only and not instruction fetches. An app can enable ADI on its data pages, set version tags on them and use versioned addresses to access the data pages. Upper bits of the address contain the version tag. On M7 processors, upper four bits (bits 63-60) contain the version tag. If a rogue app attempts to access ADI enabled data pages, its access is blocked and processor generates an exception. Please see Documentation/sparc/adi.txt for further details. This patchset implements a char driver to read/write ADI versions from privileged user space processes. Intended consumers are makedumpfile and crash. v3: * Really fixed the copyright headers to use SPDX GPL v2. Really. v2: * Simplified copyright headers * Completely reworked sparc64 selftests Makefiles. Used the android selftests Makefiles as an example * Added run.sh and drivers_test.sh to the sparc64 selftest directory. Used bpf/test_kmod.sh and the android selftests as examples * Minor cleanups in the selftest adi-test.c * Added calls to ksft_test_*() in the adi-test.c Tom Hromatka (2): SPARC M7 and newer processors utilize ADI to version and protect memory. This driver is capable of reading/writing ADI/MCD versions from privileged user space processes. Addresses in the adi file are mapped linearly to physical memory at a ratio of 1:adi_blksz. Thus, a read (or write) of offset K in the file operates upon the ADI version at physical address K * adi_blksz. The version information is encoded as one version per byte. Intended consumers are makedumpfile and crash. Add a selftest for the sparc64 privileged ADI driver. These tests verify the read(), pread(), write(), pwrite(), and seek() functionality of the driver. The tests also report simple performance statistics: drivers/char/Kconfig | 12 + drivers/char/Makefile | 1 + drivers/char/adi.c | 240 +++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/sparc64/Makefile | 46 ++ tools/testing/selftests/sparc64/drivers/.gitignore | 1 + tools/testing/selftests/sparc64/drivers/Makefile | 15 + tools/testing/selftests/sparc64/drivers/adi-test.c | 721 +++++++++++++++++++++ .../selftests/sparc64/drivers/drivers_test.sh | 30 + tools/testing/selftests/sparc64/run.sh | 3 + 10 files changed, 1070 insertions(+) create mode 100644 drivers/char/adi.c create mode 100644 tools/testing/selftests/sparc64/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/.gitignore create mode 100644 tools/testing/selftests/sparc64/drivers/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/adi-test.c create mode 100755 tools/testing/selftests/sparc64/drivers/drivers_test.sh create mode 100755 tools/testing/selftests/sparc64/run.sh -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

2
3
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[PATCH v2 0/2] sparc64: Add privileged ADI driver

by Tom Hromatka

ADI is a feature supported on SPARC M7 and newer processors to allow hardware to catch rogue accesses to memory. ADI is supported for data fetches only and not instruction fetches. An app can enable ADI on its data pages, set version tags on them and use versioned addresses to access the data pages. Upper bits of the address contain the version tag. On M7 processors, upper four bits (bits 63-60) contain the version tag. If a rogue app attempts to access ADI enabled data pages, its access is blocked and processor generates an exception. Please see Documentation/sparc/adi.txt for further details. This patchset implements a char driver to read/write ADI versions from privileged user space processes. Intended consumers are makedumpfile and crash. v2: * Simplified copyright headers * Updated copyright headers to use GPL v3 or later * Completely reworked sparc64 selftests Makefiles. Used the android selftests Makefiles as an example * Added run.sh and drivers_test.sh to the sparc64 selftest directory. Used bpf/test_kmod.sh and the android selftests as examples * Minor cleanups in the selftest adi-test.c * Added calls to ksft_test_*() in the adi-test.c Tom Hromatka (2): char: sparc64: Add privileged ADI driver selftests: sparc64: char: Selftest for privileged ADI driver drivers/char/Kconfig | 12 + drivers/char/Makefile | 1 + drivers/char/adi.c | 251 +++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/sparc64/Makefile | 46 ++ tools/testing/selftests/sparc64/drivers/.gitignore | 1 + tools/testing/selftests/sparc64/drivers/Makefile | 15 + tools/testing/selftests/sparc64/drivers/adi-test.c | 732 +++++++++++++++++++++ .../selftests/sparc64/drivers/drivers_test.sh | 30 + tools/testing/selftests/sparc64/run.sh | 3 + 10 files changed, 1092 insertions(+) create mode 100644 drivers/char/adi.c create mode 100644 tools/testing/selftests/sparc64/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/.gitignore create mode 100644 tools/testing/selftests/sparc64/drivers/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/adi-test.c create mode 100755 tools/testing/selftests/sparc64/drivers/drivers_test.sh create mode 100755 tools/testing/selftests/sparc64/run.sh -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

2
4
0 0

[PATCH 0/2] sparc64: Add privileged ADI driver

by Tom Hromatka

ADI is a feature supported on SPARC M7 and newer processors to allow hardware to catch rogue accesses to memory. ADI is supported for data fetches only and not instruction fetches. An app can enable ADI on its data pages, set version tags on them and use versioned addresses to access the data pages. Upper bits of the address contain the version tag. On M7 processors, upper four bits (bits 63-60) contain the version tag. If a rogue app attempts to access ADI enabled data pages, its access is blocked and processor generates an exception. Please see Documentation/sparc/adi.txt for further details. This patchset implements a char driver to read/write ADI versions from privileged user space processes. Intended consumers are makedumpfile and crash. Tom Hromatka (2): char: sparc64: Add privileged ADI driver selftests: sparc64: char: Selftest for privileged ADI driver drivers/char/Kconfig | 12 + drivers/char/Makefile | 1 + drivers/char/adi.c | 262 ++++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/sparc64/Makefile | 52 ++ tools/testing/selftests/sparc64/drivers/.gitignore | 1 + tools/testing/selftests/sparc64/drivers/Makefile | 13 + tools/testing/selftests/sparc64/drivers/adi-test.c | 727 +++++++++++++++++++++ 8 files changed, 1069 insertions(+) create mode 100644 drivers/char/adi.c create mode 100644 tools/testing/selftests/sparc64/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/.gitignore create mode 100644 tools/testing/selftests/sparc64/drivers/Makefile create mode 100644 tools/testing/selftests/sparc64/drivers/adi-test.c -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

3
6
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Linux 4.17-rc1 - kernel paging errors running x86 selftests

by Shuah Khan

Andy/Ingo, While running test_vsyscall_64 and fsgsbase_64 tests, I am seeing the following errors in dmesg. Also these tests either take forever to run or hang. I killed it after waiting for an hour or so. Unfortunately it makes the kselftest suite pain to run. Could you please take a look and see if we need to disable the tests for the time being or any way to make them not painful. These tests went into stable as well? These commits went through x86 tree and I didn't get a chance to run the. Did you see these problems when you ran them on your test systems. I do have KASAN enabled on mine. [ 884.496588] BUG: unable to handle kernel paging request at fffffe8000010030 [ 884.496601] PGD 372870067 P4D 372870067 PUD 346e84067 PMD 34005f067 PTE ffffffffffffffff [ 884.496614] Oops: 0009 [#1] SMP KASAN PTI [ 884.496619] Modules linked in: iptable_mangle xt_tcpudp bridge stp llc iptable_filter binfmt_misc gpio_ich x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd cryptd glue_helper snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic wmi_bmof snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm lpc_ich snd_timer mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_decompress zstd_compress xxhash raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_generic usbhid hid i915 iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm r8169 mii wmi video [ 884.496730] CPU: 1 PID: 8200 Comm: sigreturn_64 Not tainted 4.17.0-rc1 #1 [ 884.496735] Hardware name: System76, Inc. Wild Dog Performance/H87-PLUS, BIOS 0705 12/05/2013 [ 884.496741] RIP: 0033:0x4031c2 [ 884.496745] RSP: 002b:00007ffd805b56d8 EFLAGS: 00010246 [ 884.496751] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000000 [ 884.496756] RDX: 0000000000400000 RSI: 0000000000000000 RDI: 0000000000000037 [ 884.496760] RBP: 0000000000000000 R08: 0000000000000037 R09: 0000000000000033 [ 884.496765] R10: 0000000000000010 R11: 0000000000000000 R12: 00000000ffffffff [ 884.496769] R13: 0000000000402000 R14: 0000000000000000 R15: 0000000000000000 [ 884.496774] FS: 00007f9445162740(0000) GS:ffff8803cfc40000(0000) knlGS:0000000000000000 [ 884.496779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 884.496783] CR2: fffffe8000010030 CR3: 000000036c5c2002 CR4: 00000000001606e0 [ 884.496788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 884.496792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 884.496798] RIP: 0x4031c2 RSP: 00007ffd805b56d8 [ 884.496802] CR2: fffffe8000010030 [ 884.496807] ---[ end trace 286073d5ab6d2df6 ]--- [ 884.650095] BUG: unable to handle kernel paging request at fffffe8000000000 [ 884.650103] PGD 363699067 P4D 363699067 PUD 3371c6067 PMD 37cfbc067 PTE ffffffffffffffff [ 884.650112] Oops: 0009 [#2] SMP KASAN PTI [ 884.650115] Modules linked in: iptable_mangle xt_tcpudp bridge stp llc iptable_filter binfmt_misc gpio_ich x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd cryptd glue_helper snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic wmi_bmof snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm lpc_ich snd_timer mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_decompress zstd_compress xxhash raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_generic usbhid hid i915 iosf_mbi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm r8169 mii wmi video [ 884.650192] CPU: 0 PID: 8251 Comm: fsgsbase_64 Tainted: G D 4.17.0-rc1 #1 [ 884.650195] Hardware name: System76, Inc. Wild Dog Performance/H87-PLUS, BIOS 0705 12/05/2013 [ 884.650200] RIP: 0033:0x401471 [ 884.650203] RSP: 002b:00007fc8e6775eb0 EFLAGS: 00010206 [ 884.650206] RAX: 0000000000000007 RBX: 00000000006030a8 RCX: 0000000000000b40 [ 884.650210] RDX: 00007fc8e6b53880 RSI: 0000000000401918 RDI: 00007fc8e6b52720 [ 884.650213] RBP: a1fa5f343cb85fa4 R08: 00007fc8e6776700 R09: baadf00d00000000 [ 884.650215] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000401727 [ 884.650218] R13: 0000000000401726 R14: 0000000200000000 R15: 00007fc8e67769c0 [ 884.650222] FS: 00007fc8e6776700(0000) GS:ffff8803cfc00000(0000) knlGS:0000000000000000 [ 884.650225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 884.650228] CR2: fffffe8000000000 CR3: 0000000371d32001 CR4: 00000000001606f0 [ 884.650231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 884.650233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 884.650237] RIP: 0x401471 RSP: 00007fc8e6775eb0 [ 884.650240] CR2: fffffe8000000000 [ 884.650244] ---[ end trace 286073d5ab6d2df7 ]--- thanks, -- Shuah -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

4
8
0 0

Re: [PATCH v2] selftests/livepatch: introduce tests

by Joe Lawrence

On 04/10/2018 11:44 PM, kbuild test robot wrote: > Hi Joe, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on v4.16] > [also build test ERROR on next-20180410] > [cannot apply to linus/master jikos-livepatching/for-next] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] ^^^^^^^^^^^^^^ Hi kbuild test robot, Thank you for testing! Yet something to improve: Is there syntax one can add to a commit, or better yet, patchset cover letter to specify a git tree URL in which the patch(set) is based on? I can't find anything at [1] that documents such feature. [1] https://01.org/lkp/documentation/0-day-test-service Thanks, -- Joe -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 10 months

3
3
0 0

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