July 2024 - Linux-kselftest-mirror

[PATCH v2] kselftest: cpufreq: Add RTC wakeup alarm

by Shreeya Patel

Add RTC wakeup alarm for devices to resume after specific time interval. This improvement in the test will help in enabling this test in the CI systems and will eliminate the need of manual intervention for resuming back the devices after suspend/hibernation. Signed-off-by: Shreeya Patel <shreeya.patel(a)collabora.com> --- Changes in v2 - Use rtcwake utility instead of sysfs for setting up a RTC wakeup alarm tools/testing/selftests/cpufreq/cpufreq.sh | 15 +++++++++++++++ tools/testing/selftests/cpufreq/main.sh | 13 ++++++++++++- 2 files changed, 27 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/cpufreq/cpufreq.sh b/tools/testing/selftests/cpufreq/cpufreq.sh index b583a2fb4504..a427de1f9e08 100755 --- a/tools/testing/selftests/cpufreq/cpufreq.sh +++ b/tools/testing/selftests/cpufreq/cpufreq.sh @@ -232,6 +232,21 @@ do_suspend() for i in `seq 1 $2`; do printf "Starting $1\n" + + if [ "$3" = "rtc" ]; then + if ! command -v rtcwake &> /dev/null; then + printf "rtcwake could not be found, please install it.\n" + return 1 + fi + + rtcwake -m $filename -s 15 + + if [ $? -ne 0 ]; then + printf "Failed to suspend using RTC wake alarm\n" + return 1 + fi + fi + echo $filename > $SYSFS/power/state printf "Came out of $1\n" diff --git a/tools/testing/selftests/cpufreq/main.sh b/tools/testing/selftests/cpufreq/main.sh index 60ce18ed0666..b1ca4147a5e6 100755 --- a/tools/testing/selftests/cpufreq/main.sh +++ b/tools/testing/selftests/cpufreq/main.sh @@ -24,6 +24,8 @@ helpme() [-t <basic: Basic cpufreq testing suspend: suspend/resume, hibernate: hibernate/resume, + suspend_rtc: suspend/resume back using the RTC wakeup alarm, + hibernate_rtc: hibernate/resume back using the RTC wakeup alarm, modtest: test driver or governor modules. Only to be used with -d or -g options, sptest1: Simple governor switch to produce lockdep. sptest2: Concurrent governor switch to produce lockdep. @@ -76,7 +78,8 @@ parse_arguments() helpme ;; - t) # --func_type (Function to perform: basic, suspend, hibernate, modtest, sptest1/2/3/4 (default: basic)) + t) # --func_type (Function to perform: basic, suspend, hibernate, + # suspend_rtc, hibernate_rtc, modtest, sptest1/2/3/4 (default: basic)) FUNC=$OPTARG ;; @@ -122,6 +125,14 @@ do_test() do_suspend "hibernate" 1 ;; + "suspend_rtc") + do_suspend "suspend" 1 rtc + ;; + + "hibernate_rtc") + do_suspend "hibernate" 1 rtc + ;; + "modtest") # Do we have modules in place? if [ -z $DRIVER_MOD ] && [ -z $GOVERNOR_MOD ]; then -- 2.39.2

1 year, 1 month

3
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[PATCH HID 0/4] HID: selftest fixes after merge into 6.11-rc0 tree

by Benjamin Tissoires

After HID-BPF struct_ops was merged into 6.11-rc0, there are a few mishaps: - the bpf_wq API changed and needs to be updated here - libbpf now auto-attach all the struct_ops it sees in the bpf object, leading to attempting at attaching them multiple times Fix the selftests but also prevent the same struct_ops to be attached more than once as this enters various locks, confusions, and kernel oopses. Signed-off-by: Benjamin Tissoires <bentiss(a)kernel.org> --- Benjamin Tissoires (4): selftests/hid: fix bpf_wq new API selftests/hid: disable struct_ops auto-attach HID: bpf: prevent the same struct_ops to be attached more than once selftests/hid: add test for attaching multiple time the same struct_ops drivers/hid/bpf/hid_bpf_struct_ops.c | 5 +++++ tools/testing/selftests/hid/hid_bpf.c | 26 ++++++++++++++++++++++ tools/testing/selftests/hid/progs/hid.c | 2 +- .../testing/selftests/hid/progs/hid_bpf_helpers.h | 2 +- 4 files changed, 33 insertions(+), 2 deletions(-) --- base-commit: 6e504d2c61244a01226c5100c835e44fb9b85ca8 change-id: 20240723-fix-6-11-bpf-cfa63dcda5bc Best regards, -- Benjamin Tissoires <bentiss(a)kernel.org>

1 year, 1 month

2
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[PATCH v4] tools/testing:Fix the wrong format specifier

by Zhu Jun

The format specifier in fprintf is "%u", that "%u" should use unsigned int type instead.the problem is discovered by reading code. Signed-off-by: Zhu Jun <zhujun2(a)cmss.chinamobile.com> --- v1->v2: modify commit info add how to find the problem in the log v2->v3: Seems this can use macro WTERMSIG like those above usage, rather than changing the print format. v3->v4: Now the commit summary doesn't match the change you are making. Also WTERMSIG() is incorrect for this conditional code path. See comments below in the code path. I would leave the v2 code intact. How are you testing this change? Please include the details in the change log. tools/testing/selftests/kselftest_harness.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index e05ac8261046..675b8f43e148 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -910,7 +910,7 @@ void __wait_for_test(struct __test_metadata *t) .sa_flags = SA_SIGINFO, }; struct sigaction saved_action; - int status; + unsigned int status; if (sigaction(SIGALRM, &action, &saved_action)) { t->passed = 0; -- 2.17.1

1 year, 1 month

2
1
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[PATCH v2 00/10] selftests: kvm: s390: Add s390x ucontrol selftests

by Christoph Schlameuss

This patch series adds a selftest suite to validate the s390x architecture specific ucontrol KVM interface. When creating a VM on s390x it is possible to create it as userspace controlled VM or in short ucontrol VM. These VMs delegates the management of the VM to userspace instead of handling most events within the kernel. Consequently the userspace has to manage interrupts, memory allocation etc. Before this patch set this functionality lacks any public test cases. It is desirable to add test cases for this interface to be able to reduce the risk of breaking changes in the future. In order to provision a ucontrol VM the kernel needs to be compiled with the CONFIG_KVM_S390_UCONTROL enabled. The users with sys_admin capability can then create a new ucontrol VM providing the KVM_VM_S390_UCONTROL parameter to the KVM_CREATE_VM ioctl. The kernels existing selftest helper functions can only be partially be reused for these tests. The test cases cover existing special handling of ucontrol VMs within the implementation and basic VM creation and handling cases: * Reject setting HPAGE when VM is ucontrol * Assert KVM_GET_DIRTY_LOG is rejected * Assert KVM_S390_VM_MEM_LIMIT_SIZE is rejected * Assert state of initial SIE flags setup by the kernel * Run simple program in VM with and without DAT * Assert KVM_EXIT_S390_UCONTROL exit on not mapped memory access * Assert functionality of storage keys in ucontrol VM Running the test cases requires sys_admin capabilities to start the ucontrol VM. This can be achieved by running as root or with a command like: sudo setpriv --reuid nobody --inh-caps -all,+sys_admin \ --ambient-caps -all,+sys_admin --bounding-set -all,+sys_admin \ ./ucontrol_test The patch set does also contain some code cleanup / consolidation of architecture specific defines that are now used in multiple test cases. --- V1 -> V2: - add ucontrol to s390 debug config (new patch) - PATCH 2: changed atomic_t to __u32 (thanks Claudio) - PATCH 4: reformatted comment in FIXTURE_SETUP(uc_kvm) - PATCH 5: refactored to display 8 byte blocks + more internal reuse (thanks Claudio) - PATCH 7: make use of more declarative defines instead of magic values - PATCH 8: make use of more declarative defines instead of magic values (thanks Claudio) - PATCH 9: add reference to fix verified by the test case Christoph Schlameuss (10): selftests: kvm: s390: Define page sizes in shared header selftests: kvm: s390: Add kvm_s390_sie_block definition for userspace tests selftests: kvm: s390: Add s390x ucontrol test suite with hpage test selftests: kvm: s390: Add test fixture and simple VM setup tests selftests: kvm: s390: Add debug print functions selftests: kvm: s390: Add VM run test case selftests: kvm: s390: Add uc_map_unmap VM test case selftests: kvm: s390: Add uc_skey VM test case selftests: kvm: s390: Verify reject memory region operations for ucontrol VMs s390: Enable KVM_S390_UCONTROL config in debug_defconfig arch/s390/Kconfig.debug | 3 + tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 1 + .../selftests/kvm/include/s390x/debug_print.h | 69 ++ .../selftests/kvm/include/s390x/processor.h | 5 + .../testing/selftests/kvm/include/s390x/sie.h | 240 +++++++ .../selftests/kvm/lib/s390x/processor.c | 10 +- tools/testing/selftests/kvm/s390x/cmma_test.c | 7 +- tools/testing/selftests/kvm/s390x/config | 2 + .../testing/selftests/kvm/s390x/debug_test.c | 4 +- tools/testing/selftests/kvm/s390x/memop.c | 4 +- tools/testing/selftests/kvm/s390x/tprot.c | 5 +- .../selftests/kvm/s390x/ucontrol_test.c | 614 ++++++++++++++++++ 13 files changed, 949 insertions(+), 16 deletions(-) create mode 100644 tools/testing/selftests/kvm/include/s390x/debug_print.h create mode 100644 tools/testing/selftests/kvm/include/s390x/sie.h create mode 100644 tools/testing/selftests/kvm/s390x/config create mode 100644 tools/testing/selftests/kvm/s390x/ucontrol_test.c base-commit: 66ebbdfdeb093e097399b1883390079cd4c3022b -- 2.45.2

1 year, 1 month

3
19
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[PATCH v4 0/2] selftests/bpf: convert test_xdp_veth to test_progs framework

by Alexis Lothoré (eBPF Foundation)

Hello everyone, this small series is a first step in a larger effort aiming to help improve eBPF selftests and the testing coverage in CI. It focuses for now on test_xdp_veth.sh, a small test which is not integrated yet in test_progs. The series is mostly about a rewrite of test_xdp_veth.sh to make it able to run under test_progs, relying on libbpf to manipulate bpf programs involved in the test. Signed-off-by: Alexis Lothoré <alexis.lothore(a)bootlin.com> --- Changes in v4: - add missing netns_close in an error path during programs attach - Link to v3: https://lore.kernel.org/r/20240716-convert_test_xdp_veth-v3-0-7b01389e3cb3@… Changes in v3: - Fix doc style in the new test - Collect acked-by tags - Link to v2: https://lore.kernel.org/r/20240715-convert_test_xdp_veth-v2-0-46290b82f6d2@… Changes in v2: - fix many formatting issues raised by checkpatch - use static namespaces instead of random ones - use SYS_NOFAIL instead of snprintf() + system () - squashed the new test addition patch and the old test removal patch - Link to v1: https://lore.kernel.org/r/20240711-convert_test_xdp_veth-v1-0-868accb0a727@… --- Alexis Lothoré (eBPF Foundation) (2): selftests/bpf: update xdp_redirect_map prog sections for libbpf selftests/bpf: integrate test_xdp_veth into test_progs tools/testing/selftests/bpf/Makefile | 1 - .../selftests/bpf/prog_tests/test_xdp_veth.c | 213 +++++++++++++++++++++ .../testing/selftests/bpf/progs/xdp_redirect_map.c | 6 +- tools/testing/selftests/bpf/test_xdp_veth.sh | 121 ------------ 4 files changed, 216 insertions(+), 125 deletions(-) --- base-commit: 4837cbaa1365cdb213b58577197c5b10f6e2aa81 change-id: 20240710-convert_test_xdp_veth-04cc05f5557d Best regards, -- Alexis Lothoré, Bootlin Embedded Linux and Kernel engineering https://bootlin.com

1 year, 1 month

2
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[PATCH] selftests: lib: remove strscpy test

by Muhammad Usama Anjum

The strscpy test loads test_strscpy module for testing. But test_strscpy was converted to Kunit (see fixes). Hence remove strscpy. Fixes: 41eefc46a3a4 ("string: Convert strscpy() self-test to KUnit") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- tools/testing/selftests/lib/strscpy.sh | 3 --- 1 file changed, 3 deletions(-) delete mode 100755 tools/testing/selftests/lib/strscpy.sh diff --git a/tools/testing/selftests/lib/strscpy.sh b/tools/testing/selftests/lib/strscpy.sh deleted file mode 100755 index be60ef6e1a7fb..0000000000000 --- a/tools/testing/selftests/lib/strscpy.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0+ -$(dirname $0)/../kselftest/module.sh "strscpy*" test_strscpy -- 2.39.2

1 year, 1 month

1
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[PATCH v7 00/13] riscv: Add support for xtheadvector

by Charlie Jenkins

xtheadvector is a custom extension that is based upon riscv vector version 0.7.1 [1]. All of the vector routines have been modified to support this alternative vector version based upon whether xtheadvector was determined to be supported at boot. vlenb is not supported on the existing xtheadvector hardware, so a devicetree property thead,vlenb is added to provide the vlenb to Linux. There is a new hwprobe key RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0 that is used to request which thead vendor extensions are supported on the current platform. This allows future vendors to allocate hwprobe keys for their vendor. Support for xtheadvector is also added to the vector kselftests. Signed-off-by: Charlie Jenkins <charlie(a)rivosinc.com> [1] https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361… --- This series is a continuation of a different series that was fragmented into two other series in an attempt to get part of it merged in the 6.10 merge window. The split-off series did not get merged due to a NAK on the series that added the generic riscv,vlenb devicetree entry. This series has converted riscv,vlenb to thead,vlenb to remedy this issue. The original series is titled "riscv: Support vendor extensions and xtheadvector" [3]. The series titled "riscv: Extend cpufeature.c to detect vendor extensions" is still under development and this series is based on that series! [4] I have tested this with an Allwinner Nezha board. I ran into issues booting the board after 6.9-rc1 so I applied these patches to 6.8. There are a couple of minor merge conflicts that do arrise when doing that, so please let me know if you have been able to boot this board with a 6.9 kernel. I used SkiffOS [1] to manage building the image, but upgraded the U-Boot version to Samuel Holland's more up-to-date version [2] and changed out the device tree used by U-Boot with the device trees that are present in upstream linux and this series. Thank you Samuel for all of the work you did to make this task possible. [1] https://github.com/skiffos/SkiffOS/tree/master/configs/allwinner/nezha [2] https://github.com/smaeul/u-boot/commit/2e89b706f5c956a70c989cd31665f1429e9… [3] https://lore.kernel.org/all/20240503-dev-charlie-support_thead_vector_6_9-v… [4] https://lore.kernel.org/lkml/20240719-support_vendor_extensions-v3-4-0af758… --- Changes in v7: - Add defs for has_xtheadvector_no_alternatives() and has_xtheadvector() when vector disabled. (Palmer) - Link to v6: https://lore.kernel.org/r/20240722-xtheadvector-v6-0-c9af0130fa00@rivosinc.… Changes in v6: - Fix return type of is_vector_supported()/is_xthead_supported() to be bool - Link to v5: https://lore.kernel.org/r/20240719-xtheadvector-v5-0-4b485fc7d55f@rivosinc.… Changes in v5: - Rebase on for-next - Link to v4: https://lore.kernel.org/r/20240702-xtheadvector-v4-0-2bad6820db11@rivosinc.… Changes in v4: - Replace inline asm with C (Samuel) - Rename VCSRs to CSRs (Samuel) - Replace .insn directives with .4byte directives - Link to v3: https://lore.kernel.org/r/20240619-xtheadvector-v3-0-bff39eb9668e@rivosinc.… Changes in v3: - Add back Heiko's signed-off-by (Conor) - Mark RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0 as a bitmask - Link to v2: https://lore.kernel.org/r/20240610-xtheadvector-v2-0-97a48613ad64@rivosinc.… Changes in v2: - Removed extraneous references to "riscv,vlenb" (Jess) - Moved declaration of "thead,vlenb" into cpus.yaml and added restriction that it's only applicable to thead cores (Conor) - Check CONFIG_RISCV_ISA_XTHEADVECTOR instead of CONFIG_RISCV_ISA_V for thead,vlenb (Jess) - Fix naming of hwprobe variables (Evan) - Link to v1: https://lore.kernel.org/r/20240609-xtheadvector-v1-0-3fe591d7f109@rivosinc.… --- Charlie Jenkins (12): dt-bindings: riscv: Add xtheadvector ISA extension description dt-bindings: cpus: add a thead vlen register length property riscv: dts: allwinner: Add xtheadvector to the D1/D1s devicetree riscv: Add thead and xtheadvector as a vendor extension riscv: vector: Use vlenb from DT for thead riscv: csr: Add CSR encodings for CSR_VXRM/CSR_VXSAT riscv: Add xtheadvector instruction definitions riscv: vector: Support xtheadvector save/restore riscv: hwprobe: Add thead vendor extension probing riscv: hwprobe: Document thead vendor extensions and xtheadvector extension selftests: riscv: Fix vector tests selftests: riscv: Support xtheadvector in vector tests Heiko Stuebner (1): RISC-V: define the elements of the VCSR vector CSR Documentation/arch/riscv/hwprobe.rst | 10 + Documentation/devicetree/bindings/riscv/cpus.yaml | 19 ++ .../devicetree/bindings/riscv/extensions.yaml | 10 + arch/riscv/Kconfig.vendor | 26 ++ arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 3 +- arch/riscv/include/asm/cpufeature.h | 2 + arch/riscv/include/asm/csr.h | 15 ++ arch/riscv/include/asm/hwprobe.h | 5 +- arch/riscv/include/asm/switch_to.h | 2 +- arch/riscv/include/asm/vector.h | 225 ++++++++++++---- arch/riscv/include/asm/vendor_extensions/thead.h | 42 +++ .../include/asm/vendor_extensions/thead_hwprobe.h | 18 ++ .../include/asm/vendor_extensions/vendor_hwprobe.h | 37 +++ arch/riscv/include/uapi/asm/hwprobe.h | 3 +- arch/riscv/include/uapi/asm/vendor/thead.h | 3 + arch/riscv/kernel/cpufeature.c | 54 +++- arch/riscv/kernel/kernel_mode_vector.c | 8 +- arch/riscv/kernel/process.c | 4 +- arch/riscv/kernel/signal.c | 6 +- arch/riscv/kernel/sys_hwprobe.c | 5 + arch/riscv/kernel/vector.c | 24 +- arch/riscv/kernel/vendor_extensions.c | 10 + arch/riscv/kernel/vendor_extensions/Makefile | 2 + arch/riscv/kernel/vendor_extensions/thead.c | 18 ++ .../riscv/kernel/vendor_extensions/thead_hwprobe.c | 19 ++ tools/testing/selftests/riscv/vector/.gitignore | 3 +- tools/testing/selftests/riscv/vector/Makefile | 17 +- .../selftests/riscv/vector/v_exec_initval_nolibc.c | 93 +++++++ tools/testing/selftests/riscv/vector/v_helpers.c | 68 +++++ tools/testing/selftests/riscv/vector/v_helpers.h | 8 + tools/testing/selftests/riscv/vector/v_initval.c | 22 ++ .../selftests/riscv/vector/v_initval_nolibc.c | 68 ----- .../selftests/riscv/vector/vstate_exec_nolibc.c | 20 +- .../testing/selftests/riscv/vector/vstate_prctl.c | 295 ++++++++++++--------- 34 files changed, 891 insertions(+), 273 deletions(-) --- base-commit: 554462ced9ac97487c8f725fe466a9c20ed87521 change-id: 20240530-xtheadvector-833d3d17b423 -- - Charlie

1 year, 1 month

2
15
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[PATCH bpf-next v1 00/19] selftests/bpf: Improve libc portability / musl support (part 1)

by Tony Ambardar

Hello all, This series includes the bulk of libc-related compile fixes accumulated to support systems using musl, with smaller numbers to follow. These patches are simple and straightforward, and the series has been tested with the kernel-patches/bpf CI and locally using mips64el-gcc/musl-libc and QEMU with an OpenWrt rootfs. The patches address a few general categories of libc portability issues: - missing, redundant or incorrect include headers - disabled GNU header extensions (i.e. missing #define _GNU_SOURCE) - issues with types and casting Feedback and suggestions for improvement are welcome! Thanks, Tony Tony Ambardar (19): selftests/bpf: Use pid_t consistently in test_progs.c selftests/bpf: Fix compile error from rlim_t in sk_storage_map.c selftests/bpf: Fix error compiling bpf_iter_setsockopt.c with musl libc selftests/bpf: Drop unneeded include in unpriv_helpers.c selftests/bpf: Drop unneeded include in sk_lookup.c selftests/bpf: Drop unneeded include in flow_dissector.c selftests/bpf: Fix missing ARRAY_SIZE() definition in bench.c selftests/bpf: Fix missing UINT_MAX definitions in benchmarks selftests/bpf: Fix missing BUILD_BUG_ON() declaration selftests/bpf: Fix include of <sys/fcntl.h> selftests/bpf: Fix compiling parse_tcp_hdr_opt.c with musl-libc selftests/bpf: Fix compiling kfree_skb.c with musl-libc selftests/bpf: Fix compiling flow_dissector.c with musl-libc selftests/bpf: Fix compiling tcp_rtt.c with musl-libc selftests/bpf: Fix compiling core_reloc.c with musl-libc selftests/bpf: Fix errors compiling lwt_redirect.c with musl libc selftests/bpf: Fix errors compiling decap_sanity.c with musl libc selftests/bpf: Fix errors compiling crypto_sanity.c with musl libc selftests/bpf: Fix errors compiling cg_storage_multi.h with musl libc tools/testing/selftests/bpf/bench.c | 1 + tools/testing/selftests/bpf/bench.h | 1 + tools/testing/selftests/bpf/map_tests/sk_storage_map.c | 2 +- tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c | 2 +- tools/testing/selftests/bpf/prog_tests/core_reloc.c | 1 + tools/testing/selftests/bpf/prog_tests/crypto_sanity.c | 1 - tools/testing/selftests/bpf/prog_tests/decap_sanity.c | 1 - tools/testing/selftests/bpf/prog_tests/flow_dissector.c | 2 +- tools/testing/selftests/bpf/prog_tests/kfree_skb.c | 1 + tools/testing/selftests/bpf/prog_tests/lwt_redirect.c | 1 - tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c | 2 +- tools/testing/selftests/bpf/prog_tests/parse_tcp_hdr_opt.c | 1 + tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 1 - tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | 1 + tools/testing/selftests/bpf/prog_tests/user_ringbuf.c | 1 + tools/testing/selftests/bpf/progs/cg_storage_multi.h | 2 -- tools/testing/selftests/bpf/test_progs.c | 2 +- tools/testing/selftests/bpf/unpriv_helpers.c | 1 - 18 files changed, 12 insertions(+), 12 deletions(-) -- 2.34.1

1 year, 1 month

6
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[PATCH v2] selftests: mm: add s390 to ARCH check

by Nico Pache

commit 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") changed the env variable for the architecture from MACHINE to ARCH. This is preventing 3 required TEST_GEN_FILES from being included when cross compiling s390x and errors when trying to run the test suite. This is due to the ARCH variable already being set and the arch folder name being s390. Add "s390" to the filtered list to cover this case and have the 3 files included in the build. Fixes: 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") Cc: stable(a)kernel.org Cc: Mark Brown <broonie(a)kernel.org> Signed-off-by: Nico Pache <npache(a)redhat.com> --- tools/testing/selftests/mm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index 901e0d07765b..7b8a5def54a1 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -110,7 +110,7 @@ endif endif -ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 powerpc riscv64 s390x sparc64 x86_64)) +ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 powerpc riscv64 s390x sparc64 x86_64 s390)) TEST_GEN_FILES += va_high_addr_switch TEST_GEN_FILES += virtual_address_range TEST_GEN_FILES += write_to_hugetlbfs -- 2.45.2

1 year, 1 month

1
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[PATCH] selftests: mm: add s390 to ARCH check

by Nico Pache

When compiling with ARCH already set, the s390x ARCH is actually s390. Add s390 to the ARCH check list, so we can properly build selftests for s390. Signed-off-by: Nico Pache <npache(a)redhat.com> --- tools/testing/selftests/mm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile index 901e0d07765b..7b8a5def54a1 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -110,7 +110,7 @@ endif endif -ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 powerpc riscv64 s390x sparc64 x86_64)) +ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 powerpc riscv64 s390x sparc64 x86_64 s390)) TEST_GEN_FILES += va_high_addr_switch TEST_GEN_FILES += virtual_address_range TEST_GEN_FILES += write_to_hugetlbfs -- 2.45.2

1 year, 1 month

2
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Linux-kselftest-mirror July 2024