- Linux-kselftest-mirror - lists.linaro.org

[PATCH bpf-next] selftests/bpf: ensure proper root namespace cleanup when test fail

by Alexis Lothoré (eBPF Foundation)

serial_test_flow_dissector_namespace manipulates both the root net namespace and a dedicated non-root net namespace. If for some reason a program attach on root namespace succeeds while it was expected to fail, the unexpected program will remain attached to the root namespace, possibly affecting other runs or even other tests in the same run. Fix undesired test failure side effect by explicitly detaching programs on failing tests expecting attach to fail. As a side effect of this change, do not test errno value if the tested operation do not fail. Fixes: 284ed00a59dd ("selftests/bpf: migrate flow_dissector namespace exclusivity test") Signed-off-by: Alexis Lothoré (eBPF Foundation) <alexis.lothore(a)bootlin.com> --- This small fix addresses an issue discovered while trying to add a new test in my recently merged work on flow_dissector migration. This new test is still only present in bpf-next, hence this fix does not target the bpf tree but the bpf-next tree. --- tools/testing/selftests/bpf/prog_tests/flow_dissector.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c index 8e6e483fead3f71f21e2223c707c6d4fb548a61e..08bae13248c4a8ab0bfa356a34b2738964d97f4c 100644 --- a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c +++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c @@ -525,11 +525,14 @@ void serial_test_flow_dissector_namespace(void) ns = open_netns(TEST_NS); if (!ASSERT_OK_PTR(ns, "enter non-root net namespace")) goto out_clean_ns; - err = bpf_prog_attach(prog_fd, 0, BPF_FLOW_DISSECTOR, 0); + if (!ASSERT_ERR(err, + "refuse new flow dissector in non-root net namespace")) + bpf_prog_detach2(prog_fd, 0, BPF_FLOW_DISSECTOR); + else + ASSERT_EQ(errno, EEXIST, + "refused because of already attached prog"); close_netns(ns); - ASSERT_ERR(err, "refuse new flow dissector in non-root net namespace"); - ASSERT_EQ(errno, EEXIST, "refused because of already attached prog"); /* If no flow dissector is attached to the root namespace, we must * be able to attach one to a non-root net namespace @@ -545,8 +548,11 @@ void serial_test_flow_dissector_namespace(void) * a flow dissector to root namespace must fail */ err = bpf_prog_attach(prog_fd, 0, BPF_FLOW_DISSECTOR, 0); - ASSERT_ERR(err, "refuse new flow dissector on root namespace"); - ASSERT_EQ(errno, EEXIST, "refused because of already attached prog"); + if (!ASSERT_ERR(err, "refuse new flow dissector on root namespace")) + bpf_prog_detach2(prog_fd, 0, BPF_FLOW_DISSECTOR); + else + ASSERT_EQ(errno, EEXIST, + "refused because of already attached prog"); ns = open_netns(TEST_NS); bpf_prog_detach2(prog_fd, 0, BPF_FLOW_DISSECTOR); --- base-commit: 04e7b00083a120d60511443d900a5cc10dbed263 change-id: 20241128-small_flow_test_fix-0c53624a3c4c Best regards, -- Alexis Lothoré, Bootlin Embedded Linux and Kernel engineering https://bootlin.com

1 year

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[PATCH net-next 0/5] net: make RSS+RXNFC semantics more explicit

by edward.cree＠amd.com

From: Edward Cree <ecree.xilinx(a)gmail.com> The original semantics of ntuple filters with FLOW_RSS were not fully understood by all drivers, some ignoring the ring_cookie from the flow rule. Require this support to be explicitly declared by the driver for filters relying on it to be inserted, and add self- test coverage for this functionality. Also teach ethtool_check_max_channel() about this. Edward Cree (5): net: ethtool: only allow set_rxnfc with rss + ring_cookie if driver opts in net: ethtool: account for RSS+RXNFC add semantics when checking channel count selftest: include dst-ip in ethtool ntuple rules selftest: validate RSS+ntuple filters with nonzero ring_cookie selftest: extend test_rss_context_queue_reconfigure for action addition drivers/net/ethernet/sfc/ef100_ethtool.c | 1 + drivers/net/ethernet/sfc/ethtool.c | 1 + include/linux/ethtool.h | 4 + net/ethtool/common.c | 42 +++++++--- net/ethtool/ioctl.c | 5 ++ .../selftests/drivers/net/hw/rss_ctx.py | 79 +++++++++++++++++-- 6 files changed, 113 insertions(+), 19 deletions(-)

1 year

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[PATCH AUTOSEL 5.10 4/5] kselftest/arm64: Corrupt P0 in the irritator when testing SSVE

by Sasha Levin

From: Mark Brown <broonie(a)kernel.org> [ Upstream commit 3e360ef0c0a1fb6ce9a302e40b8057c41ba8a9d2 ] When building for streaming SVE the irritator for SVE skips updates of both P0 and FFR. While FFR is skipped since it might not be present there is no reason to skip corrupting P0 so switch to an instruction valid in streaming mode and move the ifdef. Signed-off-by: Mark Brown <broonie(a)kernel.org> Link: https://lore.kernel.org/r/20241107-arm64-fp-stress-irritator-v2-3-c4b9622e3… Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/arm64/fp/sve-test.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/arm64/fp/sve-test.S b/tools/testing/selftests/arm64/fp/sve-test.S index 07f14e279a904..7784c684a865b 100644 --- a/tools/testing/selftests/arm64/fp/sve-test.S +++ b/tools/testing/selftests/arm64/fp/sve-test.S @@ -459,7 +459,8 @@ function irritator_handler movi v9.16b, #2 movi v31.8b, #3 // And P0 - rdffr p0.b + ptrue p0.d +#ifndef SSVE // And FFR wrffr p15.b -- 2.43.0

1 year

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[PATCH net-next v11 00/23] Introducing OpenVPN Data Channel Offload

by Antonio Quartulli

Notable changes from v10: * extended commit message of 23/23 with brief description of the output * Link to v10: https://lore.kernel.org/r/20241025-b4-ovpn-v10-0-b87530777be7@openvpn.net Please note that some patches were already reviewed by Andre Lunn, Donald Hunter and Shuah Khan. They have retained the Reviewed-by tag since no major code modification has happened since the review. The latest code can also be found at: https://github.com/OpenVPN/linux-kernel-ovpn Thanks a lot! Best Regards, Antonio Quartulli OpenVPN Inc. --- Antonio Quartulli (23): netlink: add NLA_POLICY_MAX_LEN macro net: introduce OpenVPN Data Channel Offload (ovpn) ovpn: add basic netlink support ovpn: add basic interface creation/destruction/management routines ovpn: keep carrier always on ovpn: introduce the ovpn_peer object ovpn: introduce the ovpn_socket object ovpn: implement basic TX path (UDP) ovpn: implement basic RX path (UDP) ovpn: implement packet processing ovpn: store tunnel and transport statistics ovpn: implement TCP transport ovpn: implement multi-peer support ovpn: implement peer lookup logic ovpn: implement keepalive mechanism ovpn: add support for updating local UDP endpoint ovpn: add support for peer floating ovpn: implement peer add/get/dump/delete via netlink ovpn: implement key add/get/del/swap via netlink ovpn: kill key and notify userspace in case of IV exhaustion ovpn: notify userspace when a peer is deleted ovpn: add basic ethtool support testing/selftests: add test tool and scripts for ovpn module Documentation/netlink/specs/ovpn.yaml | 362 +++ MAINTAINERS | 11 + drivers/net/Kconfig | 14 + drivers/net/Makefile | 1 + drivers/net/ovpn/Makefile | 22 + drivers/net/ovpn/bind.c | 54 + drivers/net/ovpn/bind.h | 117 + drivers/net/ovpn/crypto.c | 214 ++ drivers/net/ovpn/crypto.h | 145 ++ drivers/net/ovpn/crypto_aead.c | 386 ++++ drivers/net/ovpn/crypto_aead.h | 33 + drivers/net/ovpn/io.c | 462 ++++ drivers/net/ovpn/io.h | 25 + drivers/net/ovpn/main.c | 337 +++ drivers/net/ovpn/main.h | 24 + drivers/net/ovpn/netlink-gen.c | 212 ++ drivers/net/ovpn/netlink-gen.h | 41 + drivers/net/ovpn/netlink.c | 1135 ++++++++++ drivers/net/ovpn/netlink.h | 18 + drivers/net/ovpn/ovpnstruct.h | 61 + drivers/net/ovpn/packet.h | 40 + drivers/net/ovpn/peer.c | 1201 ++++++++++ drivers/net/ovpn/peer.h | 165 ++ drivers/net/ovpn/pktid.c | 130 ++ drivers/net/ovpn/pktid.h | 87 + drivers/net/ovpn/proto.h | 104 + drivers/net/ovpn/skb.h | 56 + drivers/net/ovpn/socket.c | 178 ++ drivers/net/ovpn/socket.h | 55 + drivers/net/ovpn/stats.c | 21 + drivers/net/ovpn/stats.h | 47 + drivers/net/ovpn/tcp.c | 506 +++++ drivers/net/ovpn/tcp.h | 44 + drivers/net/ovpn/udp.c | 406 ++++ drivers/net/ovpn/udp.h | 26 + include/net/netlink.h | 1 + include/uapi/linux/if_link.h | 15 + include/uapi/linux/ovpn.h | 109 + include/uapi/linux/udp.h | 1 + tools/net/ynl/ynl-gen-c.py | 4 +- tools/testing/selftests/Makefile | 1 + tools/testing/selftests/net/ovpn/.gitignore | 2 + tools/testing/selftests/net/ovpn/Makefile | 17 + tools/testing/selftests/net/ovpn/config | 10 + tools/testing/selftests/net/ovpn/data64.key | 5 + tools/testing/selftests/net/ovpn/ovpn-cli.c | 2370 ++++++++++++++++++++ tools/testing/selftests/net/ovpn/tcp_peers.txt | 5 + .../testing/selftests/net/ovpn/test-chachapoly.sh | 9 + tools/testing/selftests/net/ovpn/test-float.sh | 9 + tools/testing/selftests/net/ovpn/test-tcp.sh | 9 + tools/testing/selftests/net/ovpn/test.sh | 183 ++ tools/testing/selftests/net/ovpn/udp_peers.txt | 5 + 52 files changed, 9494 insertions(+), 1 deletion(-) --- base-commit: ab101c553bc1f76a839163d1dc0d1e715ad6bb4e change-id: 20241002-b4-ovpn-eeee35c694a2 Best regards, -- Antonio Quartulli <antonio(a)openvpn.net>

1 year

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[PATCH] selftests/ipc: Remove unused variables

by zhangjiao2

From: zhang jiao <zhangjiao2(a)cmss.chinamobile.com> Delete variables "msg" and "pid" that have never been used. Signed-off-by: zhang jiao <zhangjiao2(a)cmss.chinamobile.com> --- tools/testing/selftests/ipc/msgque.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index c75ea4094870..e9dbb84c100a 100644 --- a/tools/testing/selftests/ipc/msgque.c +++ b/tools/testing/selftests/ipc/msgque.c @@ -194,7 +194,7 @@ int fill_msgque(struct msgque_data *msgque) int main(int argc, char **argv) { - int msg, pid, err; + int err; struct msgque_data msgque; if (getuid() != 0) -- 2.33.0

1 year

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[PATCH] selftest: drivers: Add support to check duplicate hwirq

by Joseph Jang

Validate there are no duplicate hwirq from the irq debug file system /sys/kernel/debug/irq/irqs/* per chip name. One example log show 2 duplicated hwirq in the irq debug file system. $ sudo cat /sys/kernel/debug/irq/irqs/163 handler: handle_fasteoi_irq device: 0019:00:00.0 <SNIP> node: 1 affinity: 72-143 effectiv: 76 domain: irqchip@0x0000100022040000-3 hwirq: 0xc8000000 chip: ITS-MSI flags: 0x20 $ sudo cat /sys/kernel/debug/irq/irqs/174 handler: handle_fasteoi_irq device: 0039:00:00.0 <SNIP> node: 3 affinity: 216-287 effectiv: 221 domain: irqchip@0x0000300022040000-3 hwirq: 0xc8000000 chip: ITS-MSI flags: 0x20 The irq-check.sh can help to collect hwirq and chip name from /sys/kernel/debug/irq/irqs/* and print error log when find duplicate hwirq per chip name. Kernel patch ("PCI/MSI: Fix MSI hwirq truncation") [1] fix above issue. [1]: https://lore.kernel.org/all/20240115135649.708536-1-vidyas@nvidia.com/ Signed-off-by: Joseph Jang <jjang(a)nvidia.com> Reviewed-by: Matthew R. Ochs <mochs(a)nvidia.com> --- tools/testing/selftests/drivers/irq/Makefile | 5 +++ tools/testing/selftests/drivers/irq/config | 2 + .../selftests/drivers/irq/irq-check.sh | 39 +++++++++++++++++++ 3 files changed, 46 insertions(+) create mode 100644 tools/testing/selftests/drivers/irq/Makefile create mode 100644 tools/testing/selftests/drivers/irq/config create mode 100755 tools/testing/selftests/drivers/irq/irq-check.sh diff --git a/tools/testing/selftests/drivers/irq/Makefile b/tools/testing/selftests/drivers/irq/Makefile new file mode 100644 index 000000000000..d6998017c861 --- /dev/null +++ b/tools/testing/selftests/drivers/irq/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + +TEST_PROGS := irq-check.sh + +include ../../lib.mk diff --git a/tools/testing/selftests/drivers/irq/config b/tools/testing/selftests/drivers/irq/config new file mode 100644 index 000000000000..a53d3b713728 --- /dev/null +++ b/tools/testing/selftests/drivers/irq/config @@ -0,0 +1,2 @@ +CONFIG_GENERIC_IRQ_DEBUGFS=y +CONFIG_GENERIC_IRQ_INJECTION=y diff --git a/tools/testing/selftests/drivers/irq/irq-check.sh b/tools/testing/selftests/drivers/irq/irq-check.sh new file mode 100755 index 000000000000..e784777043a1 --- /dev/null +++ b/tools/testing/selftests/drivers/irq/irq-check.sh @@ -0,0 +1,39 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# This script need root permission +uid=$(id -u) +if [ $uid -ne 0 ]; then + echo "SKIP: Must be run as root" + exit 4 +fi + +# Ensure debugfs is mounted +mount -t debugfs nodev /sys/kernel/debug 2>/dev/null +if [ ! -d "/sys/kernel/debug/irq/irqs" ]; then + echo "SKIP: irq debugfs not found" + exit 4 +fi + +# Traverse the irq debug file system directory to collect chip_name and hwirq +hwirq_list=$(for irq_file in /sys/kernel/debug/irq/irqs/*; do + # Read chip name and hwirq from the irq_file + chip_name=$(cat "$irq_file" | grep -m 1 'chip:' | awk '{print $2}') + hwirq=$(cat "$irq_file" | grep -m 1 'hwirq:' | awk '{print $2}' ) + + if [ -z "$chip_name" ] || [ -z "$hwirq" ]; then + continue + fi + + echo "$chip_name $hwirq" +done) + +dup_hwirq_list=$(echo "$hwirq_list" | sort | uniq -cd) + +if [ -n "$dup_hwirq_list" ]; then + echo "ERROR: Found duplicate hwirq" + echo "$dup_hwirq_list" + exit 1 +fi + +exit 0 -- 2.34.1

1 year

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[PATCH net v3 0/2] bnxt: Fix failure to report RSS context in ntuple rule

by Daniel Xu

This patchset fixes a bug where bnxt driver was failing to report that an ntuple rule is redirecting to an RSS context. First commit is the fix, then second commit extends selftests to detect if other/new drivers are compliant with ntuple/rss_ctx API. === Changelog === Changes from v2: * Rebase to net instead of net-next * Make regex work with ethtool output changes Changes from v1: * Add selftest in patch 2 Daniel Xu (2): bnxt_en: ethtool: Supply ntuple rss context action selftests: drv-net: rss_ctx: Add test for ntuple rule drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 8 ++++++-- tools/testing/selftests/drivers/net/hw/rss_ctx.py | 12 +++++++++++- 2 files changed, 17 insertions(+), 3 deletions(-) -- 2.46.0

1 year

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RE: Hello, Enclosed Files for Your Consideration.

by Ivory Davis

Hello and Welcome, We appreciate your understanding during this time, and we regret the slow response to your previous note. We appreciate your interest and are pleased to assist you with the information you need. This email contains an attached screenshot that presents essential details concerning your request. Please take a moment to access it and familiarize yourself with the details for a full understanding of the information. If you need any information or have any questions, do not hesitate to get in touch. We are always ready to assist you and eager to provide all required help. Cheers, Ivory Davis Catalyst Solutions, LLC +1 (212) 143-51-81

1 year

1
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[PATCH] selftests: x86: fix typo in lam.c

by Gautam Somani

Change the spelling from metadate -> metadata Signed-off-by: Gautam Somani <gautamsomani(a)gmail.com> --- tools/testing/selftests/x86/lam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/x86/lam.c b/tools/testing/selftests/x86/lam.c index 0ea4f6813930..4d4a76532dc9 100644 --- a/tools/testing/selftests/x86/lam.c +++ b/tools/testing/selftests/x86/lam.c @@ -237,7 +237,7 @@ static uint64_t set_metadata(uint64_t src, unsigned long lam) * both pointers should point to the same address. * * @return: - * 0: value on the pointer with metadate and value on original are same + * 0: value on the pointer with metadata and value on original are same * 1: not same. */ static int handle_lam_test(void *src, unsigned int lam) -- 2.43.0

1 year

1
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[PATCH RFT v12 0/8] fork: Support shadow stacks in clone3()

by Mark Brown

The kernel has recently added support for shadow stacks, currently x86 only using their CET feature but both arm64 and RISC-V have equivalent features (GCS and Zicfiss respectively), I am actively working on GCS[1]. With shadow stacks the hardware maintains an additional stack containing only the return addresses for branch instructions which is not generally writeable by userspace and ensures that any returns are to the recorded addresses. This provides some protection against ROP attacks and making it easier to collect call stacks. These shadow stacks are allocated in the address space of the userspace process. Our API for shadow stacks does not currently offer userspace any flexiblity for managing the allocation of shadow stacks for newly created threads, instead the kernel allocates a new shadow stack with the same size as the normal stack whenever a thread is created with the feature enabled. The stacks allocated in this way are freed by the kernel when the thread exits or shadow stacks are disabled for the thread. This lack of flexibility and control isn't ideal, in the vast majority of cases the shadow stack will be over allocated and the implicit allocation and deallocation is not consistent with other interfaces. As far as I can tell the interface is done in this manner mainly because the shadow stack patches were in development since before clone3() was implemented. Since clone3() is readily extensible let's add support for specifying a shadow stack when creating a new thread or process, keeping the current implicit allocation behaviour if one is not specified either with clone3() or through the use of clone(). The user must provide a shadow stack pointer, this must point to memory mapped for use as a shadow stackby map_shadow_stack() with an architecture specified shadow stack token at the top of the stack. Please note that the x86 portions of this code are build tested only, I don't appear to have a system that can run CET available to me. [1] https://lore.kernel.org/linux-arm-kernel/20241001-arm64-gcs-v13-0-222b78d87… Signed-off-by: Mark Brown <broonie(a)kernel.org> --- Changes in v12: - Add the regular prctl() to the userspace API document since arm64 support is queued in -next. - Link to v11: https://lore.kernel.org/r/20241005-clone3-shadow-stack-v11-0-2a6a2bd6d651@k… Changes in v11: - Rebase onto arm64 for-next/gcs, which is based on v6.12-rc1, and integrate arm64 support. - Rework the interface to specify a shadow stack pointer rather than a base and size like we do for the regular stack. - Link to v10: https://lore.kernel.org/r/20240821-clone3-shadow-stack-v10-0-06e8797b9445@k… Changes in v10: - Integrate fixes & improvements for the x86 implementation from Rick Edgecombe. - Require that the shadow stack be VM_WRITE. - Require that the shadow stack base and size be sizeof(void *) aligned. - Clean up trailing newline. - Link to v9: https://lore.kernel.org/r/20240819-clone3-shadow-stack-v9-0-962d74f99464@ke… Changes in v9: - Pull token validation earlier and report problems with an error return to parent rather than signal delivery to the child. - Verify that the top of the supplied shadow stack is VM_SHADOW_STACK. - Rework token validation to only do the page mapping once. - Drop no longer needed support for testing for signals in selftest. - Fix typo in comments. - Link to v8: https://lore.kernel.org/r/20240808-clone3-shadow-stack-v8-0-0acf37caf14c@ke… Changes in v8: - Fix token verification with user specified shadow stack. - Don't track user managed shadow stacks for child processes. - Link to v7: https://lore.kernel.org/r/20240731-clone3-shadow-stack-v7-0-a9532eebfb1d@ke… Changes in v7: - Rebase onto v6.11-rc1. - Typo fixes. - Link to v6: https://lore.kernel.org/r/20240623-clone3-shadow-stack-v6-0-9ee7783b1fb9@ke… Changes in v6: - Rebase onto v6.10-rc3. - Ensure we don't try to free the parent shadow stack in error paths of x86 arch code. - Spelling fixes in userspace API document. - Additional cleanups and improvements to the clone3() tests to support the shadow stack tests. - Link to v5: https://lore.kernel.org/r/20240203-clone3-shadow-stack-v5-0-322c69598e4b@ke… Changes in v5: - Rebase onto v6.8-rc2. - Rework ABI to have the user allocate the shadow stack memory with map_shadow_stack() and a token. - Force inlining of the x86 shadow stack enablement. - Move shadow stack enablement out into a shared header for reuse by other tests. - Link to v4: https://lore.kernel.org/r/20231128-clone3-shadow-stack-v4-0-8b28ffe4f676@ke… Changes in v4: - Formatting changes. - Use a define for minimum shadow stack size and move some basic validation to fork.c. - Link to v3: https://lore.kernel.org/r/20231120-clone3-shadow-stack-v3-0-a7b8ed3e2acc@ke… Changes in v3: - Rebase onto v6.7-rc2. - Remove stale shadow_stack in internal kargs. - If a shadow stack is specified unconditionally use it regardless of CLONE_ parameters. - Force enable shadow stacks in the selftest. - Update changelogs for RISC-V feature rename. - Link to v2: https://lore.kernel.org/r/20231114-clone3-shadow-stack-v2-0-b613f8681155@ke… Changes in v2: - Rebase onto v6.7-rc1. - Remove ability to provide preallocated shadow stack, just specify the desired size. - Link to v1: https://lore.kernel.org/r/20231023-clone3-shadow-stack-v1-0-d867d0b5d4d0@ke… --- Mark Brown (8): arm64/gcs: Return a success value from gcs_alloc_thread_stack() Documentation: userspace-api: Add shadow stack API documentation selftests: Provide helper header for shadow stack testing fork: Add shadow stack support to clone3() selftests/clone3: Remove redundant flushes of output streams selftests/clone3: Factor more of main loop into test_clone3() selftests/clone3: Allow tests to flag if -E2BIG is a valid error code selftests/clone3: Test shadow stack support Documentation/userspace-api/index.rst | 1 + Documentation/userspace-api/shadow_stack.rst | 42 ++++ arch/arm64/include/asm/gcs.h | 8 +- arch/arm64/kernel/process.c | 8 +- arch/arm64/mm/gcs.c | 62 +++++- arch/x86/include/asm/shstk.h | 11 +- arch/x86/kernel/process.c | 2 +- arch/x86/kernel/shstk.c | 57 +++++- include/asm-generic/cacheflush.h | 11 ++ include/linux/sched/task.h | 17 ++ include/uapi/linux/sched.h | 10 +- kernel/fork.c | 96 +++++++-- tools/testing/selftests/clone3/clone3.c | 226 ++++++++++++++++++---- tools/testing/selftests/clone3/clone3_selftests.h | 65 ++++++- tools/testing/selftests/ksft_shstk.h | 98 ++++++++++ 15 files changed, 633 insertions(+), 81 deletions(-) --- base-commit: d17cd7b7cc92d37ee8b2df8f975fc859a261f4dc change-id: 20231019-clone3-shadow-stack-15d40d2bf536 Best regards, -- Mark Brown <broonie(a)kernel.org>

1 year

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