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[PATCH AUTOSEL 6.7 09/18] selftests/nolibc: use EFI -bios for LoongArch qemu

by Sasha Levin

From: Thomas Weißschuh <linux(a)weissschuh.net> [ Upstream commit bdeeeaba83682225a7bf5f100fe8652a59590d33 ] qemu for LoongArch does not work properly with direct kernel boot. The kernel will panic during initialization and hang without any output. When booting in EFI mode everything work correctly. While users most likely don't have the LoongArch EFI binary installed at least an explicit error about 'file not found' is better than a hanging test without output that can never succeed. Link: https://lore.kernel.org/loongarch/1738d60a-df3a-4102-b1da-d16a29b6e06a@t-8c… Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> Acked-by: Willy Tarreau <w(a)1wt.eu> Link: https://lore.kernel.org/r/20231031-nolibc-out-of-tree-v1-1-47c92f73590a@wei… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/nolibc/Makefile | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index a0fc07253baf..eb258ae1d948 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -88,6 +88,13 @@ QEMU_ARCH_s390 = s390x QEMU_ARCH_loongarch = loongarch64 QEMU_ARCH = $(QEMU_ARCH_$(XARCH)) +QEMU_BIOS_DIR = /usr/share/edk2/ +QEMU_BIOS_loongarch = $(QEMU_BIOS_DIR)/loongarch64/OVMF_CODE.fd + +ifneq ($(QEMU_BIOS_$(XARCH)),) +QEMU_ARGS_BIOS = -bios $(QEMU_BIOS_$(XARCH)) +endif + # QEMU_ARGS : some arch-specific args to pass to qemu QEMU_ARGS_i386 = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(TEST:%=NOLIBC_TEST=%)" QEMU_ARGS_x86_64 = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(TEST:%=NOLIBC_TEST=%)" @@ -101,7 +108,7 @@ QEMU_ARGS_ppc64le = -M powernv -append "console=hvc0 panic=-1 $(TEST:%=NOLIBC QEMU_ARGS_riscv = -M virt -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)" QEMU_ARGS_s390 = -M s390-ccw-virtio -m 1G -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)" QEMU_ARGS_loongarch = -M virt -append "console=ttyS0,115200 panic=-1 $(TEST:%=NOLIBC_TEST=%)" -QEMU_ARGS = $(QEMU_ARGS_$(XARCH)) $(QEMU_ARGS_EXTRA) +QEMU_ARGS = $(QEMU_ARGS_$(XARCH)) $(QEMU_ARGS_BIOS) $(QEMU_ARGS_EXTRA) # OUTPUT is only set when run from the main makefile, otherwise # it defaults to this nolibc directory. -- 2.43.0

1 year, 10 months

1
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[PATCH 00/12] selftests/net: Add TCP-AO tests

by Dmitry Safonov

Hi, An essential part of any big kernel submissions is selftests. At the beginning of TCP-AO project, I made patches to fcnal-test.sh and nettest.c to have the benefits of easy refactoring, early noticing breakages, putting a moat around the code, documenting and designing uAPI. While tests based on fcnal-test.sh/nettest.c provided initial testing* and were very easy to add, the pile of TCP-AO quickly grew out of one-binary + shell-script testing. The design of the TCP-AO testing is a bit different than one-big selftest binary as I did previously in net/ipsec.c. I found it beneficial to avoid implementing a tests runner/scheduler and delegate it to the user or Makefile. The approach is very influenced by CRIU/ZDTM testing[1]: it provides a static library with helper functions and selftest binaries that create specific scenarios. I also tried to utilize kselftest.h. test_init() function does all needed preparations. To not leave any traces after a selftest exists, it creates a network namespace and if the test wants to establish a TCP connection, a child netns. The parent and child netns have veth pair with proper ip addresses and routes set up. Both peers, the client and server are different pthreads. The treading model was chosen over forking mostly by easiness of cleanup on a failure: no need to search for children, handle SIGCHLD, make sure not to wait for a dead peer to perform anything, etc. Any thread that does exit() naturally kills the tests, sweet! The selftests are compiled currently in two variants: ipv4 and ipv6. Ipv4-mapped-ipv6 addresses might be a third variant to add, but it's not there in this version. As pretty much all tests are shared between two address families, most of the code can be shared, too. To differ in code what kind of test is running, Makefile supplies -DIPV6_TEST to compiler and ifdeffery in tests can do things that have to be different between address families. This is similar to TARGETS_C_BOTHBITS in x86 selftests and also to tests code sharing in CRIU/ZDTM. The total number of tests is 832. From them rst_ipv{4,6} has currently one flaky subtest, that may fail: > not ok 9 client connection was not reset: 0 I'll investigate what happens there. Also, unsigned-md5_ipv{4,6} are flaky because of netns counter checks: it doesn't expect that there may be retransmitted TCP segments from a previous sub-selftest. That will be fixed. Besides, key-management_ipv{4,6} has 3 sub-tests passing with XFAIL: > ok 15 # XFAIL listen() after current/rnext keys set: the socket has current/rnext keys: 100:200 > ok 16 # XFAIL listen socket, delete current key from before listen(): failed to delete the key 100:100 -16 > ok 17 # XFAIL listen socket, delete rnext key from before listen(): failed to delete the key 200:200 -16 ... > # Totals: pass:117 fail:0 xfail:3 xpass:0 skip:0 error:0 Those need some more kernel work to pass instead of xfail. The overview of selftests (see the diffstat at the bottom): ├── lib │ ├── aolib.h │ │ The header for all selftests to include. │ ├── kconfig.c │ │ Kernel kconfig detector to SKIP tests that depend on something. │ ├── netlink.c │ │ Netlink helper to add/modify/delete VETH/IPs/routes/VRFs │ │ I considered just using libmnl, but this is around 400 lines │ │ and avoids selftests dependency on out-of-tree sources/packets. │ ├── proc.c │ │ SNMP/netstat procfs parser and the counters comparator. │ ├── repair.c │ │ Heavily influenced by libsoccr and reduced to minimum TCP │ │ socket checkpoint/repair. Shouldn't be used out of selftests, │ │ though. │ ├── setup.c │ │ All the needed netns/veth/ips/etc preparations for test init. │ ├── sock.c │ │ Socket helpers: {s,g}etsockopt()s/connect()/listen()/etc. │ └── utils.c │ Random stuff (a pun intended). ├── bench-lookups.c │ The only benchmark in selftests currently: checks how well TCP-AO │ setsockopt()s perform, depending on the amount of keys on a socket. ├── connect.c │ Trivial sample, can be used as a boilerplate to write a new test. ├── connect-deny.c │ More-or-less what could be expected for TCP-AO in fcnal-test.sh ├── icmps-accept.c -> icmps-discard.c ├── icmps-discard.c │ Verifies RFC5925 (7.8) by checking that TCP-AO connection can be │ broken if ICMPs are accepted and survives when ::accept_icmps = 0 ├── key-management.c │ Key manipulations, rotations between randomized hashing algorithms │ and counter checks for those scenarios. ├── restore.c │ TCP_AO_REPAIR: verifies that a socket can be re-created without │ TCP-AO connection being interrupted. ├── rst.c │ As RST segments are signed on a separate code-path in kernel, │ verifies passive/active TCP send_reset(). ├── self-connect.c │ Verifies that TCP self-connect and also simultaneous open work. ├── seq-ext.c │ Utilizes TCP_AO_REPAIR to check that on SEQ roll-over SNE │ increment is performed and segments with different SNEs fail to │ pass verification. ├── setsockopt-closed.c │ Checks that {s,g}etsockopt()s are extendable syscalls and common │ error-paths for them. └── unsigned-md5.c Checks listen() socket for (non-)matching peers with: AO/MD5/none keys. As well as their interaction with VRFs and AO_REQUIRED flag. There are certainly more test scenarios that can be added, but even so, I'm pretty happy that this much of TCP-AO functionality and uAPIs got covered. These selftests were iteratively developed by me during TCP-AO kernel upstreaming and the resulting kernel patches would have been worse without having these tests. They provided the user-side perspective but also allowed safer refactoring with less possibility of introducing a regression. Now it's time to use them to dig a moat around the TCP-AO code! There are also people from other network companies that work on TCP-AO (+testing), so sharing these selftests will allow them to contribute and may benefit from their efforts. The following changes since commit c7402612e2e61b76177f22e6e7f705adcbecc6fe: Merge tag 'net-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2023-12-14 13:11:49 -0800) are available in the Git repository at: git@github.com:0x7f454c46/linux.git tcp-ao-selftests-v1 for you to fetch changes up to 85dc9bc676985d81f9043fd9c3a506f30851597b: selftests/net: Add TCP-AO key-management test (2023-12-15 00:44:49 +0000) ---------------------------------------------------------------- * Planning to submit basic TCP-AO tests to fcnal-test.sh/nettest.c separately. [1]: https://github.com/checkpoint-restore/criu/tree/criu-dev/test/zdtm/static Signed-off-by: Dmitry Safonov <dima(a)arista.com> --- Dmitry Safonov (12): selftests/net: Add TCP-AO library selftests/net: Verify that TCP-AO complies with ignoring ICMPs selftests/net: Add TCP-AO ICMPs accept test selftests/net: Add a test for TCP-AO keys matching selftests/net: Add test for TCP-AO add setsockopt() command selftests/net: Add TCP-AO + TCP-MD5 + no sign listen socket tests selftests/net: Add test/benchmark for removing MKTs selftests/net: Add TCP_REPAIR TCP-AO tests selftests/net: Add SEQ number extension test selftests/net: Add TCP-AO RST test selftests/net: Add TCP-AO selfconnect/simultaneous connect test selftests/net: Add TCP-AO key-management test tools/testing/selftests/Makefile | 1 + tools/testing/selftests/net/tcp_ao/.gitignore | 2 + tools/testing/selftests/net/tcp_ao/Makefile | 59 + tools/testing/selftests/net/tcp_ao/bench-lookups.c | 358 ++++++ tools/testing/selftests/net/tcp_ao/connect-deny.c | 264 +++++ tools/testing/selftests/net/tcp_ao/connect.c | 90 ++ tools/testing/selftests/net/tcp_ao/icmps-accept.c | 1 + tools/testing/selftests/net/tcp_ao/icmps-discard.c | 449 ++++++++ .../testing/selftests/net/tcp_ao/key-management.c | 1180 ++++++++++++++++++++ tools/testing/selftests/net/tcp_ao/lib/aolib.h | 605 ++++++++++ tools/testing/selftests/net/tcp_ao/lib/kconfig.c | 148 +++ tools/testing/selftests/net/tcp_ao/lib/netlink.c | 415 +++++++ tools/testing/selftests/net/tcp_ao/lib/proc.c | 273 +++++ tools/testing/selftests/net/tcp_ao/lib/repair.c | 254 +++++ tools/testing/selftests/net/tcp_ao/lib/setup.c | 342 ++++++ tools/testing/selftests/net/tcp_ao/lib/sock.c | 592 ++++++++++ tools/testing/selftests/net/tcp_ao/lib/utils.c | 30 + tools/testing/selftests/net/tcp_ao/restore.c | 236 ++++ tools/testing/selftests/net/tcp_ao/rst.c | 415 +++++++ tools/testing/selftests/net/tcp_ao/self-connect.c | 197 ++++ tools/testing/selftests/net/tcp_ao/seq-ext.c | 245 ++++ .../selftests/net/tcp_ao/setsockopt-closed.c | 835 ++++++++++++++ tools/testing/selftests/net/tcp_ao/unsigned-md5.c | 742 ++++++++++++ 23 files changed, 7733 insertions(+) --- base-commit: c7402612e2e61b76177f22e6e7f705adcbecc6fe change-id: 20231213-tcp-ao-selftests-d0f323006667 Best regards, -- Dmitry Safonov <dima(a)arista.com>

1 year, 10 months

3
27
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[PATCH v2 0/6] IOMMUFD: Deliver IO page faults to user space

by Lu Baolu

Hi folks, This series implements the functionality of delivering IO page faults to user space through the IOMMUFD framework for nested translation. Nested translation is a hardware feature that supports two-stage translation tables for IOMMU. The second-stage translation table is managed by the host VMM, while the first-stage translation table is owned by user space. This allows user space to control the IOMMU mappings for its devices. When an IO page fault occurs on the first-stage translation table, the IOMMU hardware can deliver the page fault to user space through the IOMMUFD framework. User space can then handle the page fault and respond to the device top-down through the IOMMUFD. This allows user space to implement its own IO page fault handling policies. User space indicates its capability of handling IO page faults by setting the IOMMU_HWPT_ALLOC_IOPF_CAPABLE flag when allocating a hardware page table (HWPT). IOMMUFD will then set up its infrastructure for page fault delivery. On a successful return of HWPT allocation, the user can retrieve and respond to page faults by reading and writing to the file descriptor (FD) returned in out_fault_fd. The iommu selftest framework has been updated to test the IO page fault delivery and response functionality. This series is based on the latest implementation of nested translation under discussion [1] and the page fault handling framework refactoring in the IOMMU core [2]. The series and related patches are available on GitHub: [3] [1] https://lore.kernel.org/linux-iommu/20230921075138.124099-1-yi.l.liu@intel.… [2] https://lore.kernel.org/linux-iommu/20230928042734.16134-1-baolu.lu@linux.i… [3] https://github.com/LuBaolu/intel-iommu/commits/iommufd-io-pgfault-delivery-… Best regards, baolu Change log: v2: - Move all iommu refactoring patches into a sparated series and discuss it in a different thread. The latest patch series [v6] is available at https://lore.kernel.org/linux-iommu/20230928042734.16134-1-baolu.lu@linux.i… - We discussed the timeout of the pending page fault messages. We agreed that we shouldn't apply any timeout policy for the page fault handling in user space. https://lore.kernel.org/linux-iommu/20230616113232.GA84678@myrica/ - Jason suggested that we adopt a simple file descriptor interface for reading and responding to I/O page requests, so that user space applications can improve performance using io_uring. https://lore.kernel.org/linux-iommu/ZJWjD1ajeem6pK3I@ziepe.ca/ v1: https://lore.kernel.org/linux-iommu/20230530053724.232765-1-baolu.lu@linux.… Lu Baolu (6): iommu: Add iommu page fault cookie helpers iommufd: Add iommu page fault uapi data iommufd: Initializing and releasing IO page fault data iommufd: Deliver fault messages to user space iommufd/selftest: Add IOMMU_TEST_OP_TRIGGER_IOPF test support iommufd/selftest: Add coverage for IOMMU_TEST_OP_TRIGGER_IOPF include/linux/iommu.h | 9 + drivers/iommu/iommu-priv.h | 15 + drivers/iommu/iommufd/iommufd_private.h | 12 + drivers/iommu/iommufd/iommufd_test.h | 8 + include/uapi/linux/iommufd.h | 65 +++++ tools/testing/selftests/iommu/iommufd_utils.h | 66 ++++- drivers/iommu/io-pgfault.c | 50 ++++ drivers/iommu/iommufd/device.c | 69 ++++- drivers/iommu/iommufd/hw_pagetable.c | 260 +++++++++++++++++- drivers/iommu/iommufd/selftest.c | 56 ++++ tools/testing/selftests/iommu/iommufd.c | 24 +- .../selftests/iommu/iommufd_fail_nth.c | 2 +- 12 files changed, 620 insertions(+), 16 deletions(-) -- 2.34.1

1 year, 10 months

6
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[PATCH 0/3] vfio-pci support pasid attach/detach

by Yi Liu

This adds the pasid attach/detach uAPIs for userspace to attach/detach a PASID of a device to/from a given ioas/hwpt. Only vfio-pci driver is enabled in this series. After this series, PASID-capable devices bound with vfio-pci can report PASID capability to userspace and VM to enable PASID usages like Shared Virtual Addressing (SVA). This series first adds the helpers for pasid attach in vfio core and then add the device cdev ioctls for pasid attach/detach, finally exposes the device PASID capability to user. It depends on iommufd pasid attach/detach series [1]. Complete code can be found at [2], tested with a draft Qemu branch[3] [1] https://lore.kernel.org/linux-iommu/20231127063428.127436-1-yi.l.liu@intel.… [2] https://github.com/yiliu1765/iommufd/tree/iommufd_pasid [3] https://github.com/yiliu1765/qemu/tree/zhenzhong/wip/iommufd_nesting_rfcv1%… Change log: v1: - Report PASID capability via VFIO_DEVICE_FEATURE (Alex) rfc: https://lore.kernel.org/linux-iommu/20230926093121.18676-1-yi.l.liu@intel.c… Regards, Yi Liu Kevin Tian (1): vfio-iommufd: Support pasid [at|de]tach for physical VFIO devices Yi Liu (2): vfio: Add VFIO_DEVICE_PASID_[AT|DE]TACH_IOMMUFD_PT vfio: Report PASID capability via VFIO_DEVICE_FEATURE ioctl drivers/vfio/device_cdev.c | 45 +++++++++++++++++++++ drivers/vfio/iommufd.c | 48 ++++++++++++++++++++++ drivers/vfio/pci/vfio_pci.c | 2 + drivers/vfio/pci/vfio_pci_core.c | 47 ++++++++++++++++++++++ drivers/vfio/vfio.h | 4 ++ drivers/vfio/vfio_main.c | 8 ++++ include/linux/vfio.h | 11 ++++++ include/uapi/linux/vfio.h | 68 ++++++++++++++++++++++++++++++++ 8 files changed, 233 insertions(+) -- 2.34.1

1 year, 10 months

5
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[PATCH v3] selftests/landlock:Fix two build issues

by Hu Yadi

From: "Hu.Yadi" <hu.yadi(a)h3c.com> Two issues comes up while building selftest/landlock on my side (gcc 7.3/glibc-2.28/kernel-4.19) the first one is as to gettid net_test.c: In function ‘set_service’: net_test.c:91:45: warning: implicit declaration of function ‘gettid’; [-Wimplicit-function-declaration] "_selftests-landlock-net-tid%d-index%d", gettid(), ^~~~~~ getgid net_test.c:(.text+0x4e0): undefined reference to `gettid' the second is compiler error gcc -Wall -O2 -isystem fs_test.c -lcap -o selftests/landlock/fs_test fs_test.c:4575:9: error: initializer element is not constant .mnt = mnt_tmp, ^~~~~~~ this patch is to fix them Signed-off-by: Hu.Yadi <hu.yadi(a)h3c.com> Suggested-by: Jiao <jiaoxupo(a)h3c.com> Reviewed-by: Berlin <berlin(a)h3c.com> --- Changes v3 -> v2: - add helper of gettid instead of __NR_gettid - add gcc/glibc version info in comments Changes v1 -> v2: - fix whitespace error - replace SYS_gettid with _NR_gettid tools/testing/selftests/landlock/fs_test.c | 5 ++++- tools/testing/selftests/landlock/net_test.c | 9 +++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c index 18e1f86a6234..a992cf7c0ad1 100644 --- a/tools/testing/selftests/landlock/fs_test.c +++ b/tools/testing/selftests/landlock/fs_test.c @@ -4572,7 +4572,10 @@ FIXTURE_VARIANT(layout3_fs) /* clang-format off */ FIXTURE_VARIANT_ADD(layout3_fs, tmpfs) { /* clang-format on */ - .mnt = mnt_tmp, + .mnt = { + .type = "tmpfs", + .data = "size=4m,mode=700", + }, .file_path = file1_s1d1, }; diff --git a/tools/testing/selftests/landlock/net_test.c b/tools/testing/selftests/landlock/net_test.c index 929e21c4db05..12a6744568e2 100644 --- a/tools/testing/selftests/landlock/net_test.c +++ b/tools/testing/selftests/landlock/net_test.c @@ -21,6 +21,15 @@ #include "common.h" +#ifndef gettid +static pid_t gettid(void) +{ + return syscall(__NR_gettid); +} + +#endif + + const short sock_port_start = (1 << 10); static const char loopback_ipv4[] = "127.0.0.1"; -- 2.23.0

1 year, 10 months

4
3
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[PATCH v2 1/7] selftests/mm: hugepage-shm: conform test to TAP format output

by Muhammad Usama Anjum

Conform the layout, informational and status messages to TAP. No functional change is intended other than the layout of output messages. The "." was being printed inside for loop to indicate the writes progress. This was extraneous and hence removed in the patch. Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- tools/testing/selftests/mm/hugepage-shm.c | 47 +++++++++++------------ 1 file changed, 22 insertions(+), 25 deletions(-) diff --git a/tools/testing/selftests/mm/hugepage-shm.c b/tools/testing/selftests/mm/hugepage-shm.c index 478bb1e989e9..f949dbbc3454 100644 --- a/tools/testing/selftests/mm/hugepage-shm.c +++ b/tools/testing/selftests/mm/hugepage-shm.c @@ -34,11 +34,10 @@ #include <sys/ipc.h> #include <sys/shm.h> #include <sys/mman.h> +#include "../kselftest.h" #define LENGTH (256UL*1024*1024) -#define dprintf(x) printf(x) - /* Only ia64 requires this */ #ifdef __ia64__ #define ADDR (void *)(0x8000000000000000UL) @@ -54,44 +53,42 @@ int main(void) unsigned long i; char *shmaddr; + ksft_print_header(); + ksft_set_plan(1); + shmid = shmget(2, LENGTH, SHM_HUGETLB | IPC_CREAT | SHM_R | SHM_W); - if (shmid < 0) { - perror("shmget"); - exit(1); - } - printf("shmid: 0x%x\n", shmid); + if (shmid < 0) + ksft_exit_fail_msg("shmget: %s\n", strerror(errno)); + + ksft_print_msg("shmid: 0x%x\n", shmid); shmaddr = shmat(shmid, ADDR, SHMAT_FLAGS); if (shmaddr == (char *)-1) { - perror("Shared memory attach failure"); shmctl(shmid, IPC_RMID, NULL); - exit(2); + ksft_exit_fail_msg("Shared memory attach failure: %s\n", strerror(errno)); } - printf("shmaddr: %p\n", shmaddr); - dprintf("Starting the writes:\n"); - for (i = 0; i < LENGTH; i++) { + ksft_print_msg("shmaddr: %p\n", shmaddr); + + ksft_print_msg("Starting the writes:"); + for (i = 0; i < LENGTH; i++) shmaddr[i] = (char)(i); - if (!(i % (1024 * 1024))) - dprintf("."); - } - dprintf("\n"); + ksft_print_msg("Done.\n"); - dprintf("Starting the Check..."); + ksft_print_msg("Starting the Check..."); for (i = 0; i < LENGTH; i++) - if (shmaddr[i] != (char)i) { - printf("\nIndex %lu mismatched\n", i); - exit(3); - } - dprintf("Done.\n"); + if (shmaddr[i] != (char)i) + ksft_exit_fail_msg("\nIndex %lu mismatched\n", i); + ksft_print_msg("Done.\n"); if (shmdt((const void *)shmaddr) != 0) { - perror("Detach failure"); shmctl(shmid, IPC_RMID, NULL); - exit(4); + ksft_exit_fail_msg("Detach failure: %s\n", strerror(errno)); } shmctl(shmid, IPC_RMID, NULL); - return 0; + ksft_test_result_pass("Completed test\n"); + + ksft_finished(); } -- 2.42.0

1 year, 10 months

2
10
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[PATCH v11 5/5] ring-buffer/selftest: Add ring-buffer mapping test

by Vincent Donnefort

This test maps a ring-buffer and validate the meta-page after reset and after emitting few events. Cc: Shuah Khan <shuah(a)kernel.org> Cc: Shuah Khan <skhan(a)linuxfoundation.org> Cc: linux-kselftest(a)vger.kernel.org Signed-off-by: Vincent Donnefort <vdonnefort(a)google.com> diff --git a/tools/testing/selftests/ring-buffer/Makefile b/tools/testing/selftests/ring-buffer/Makefile new file mode 100644 index 000000000000..627c5fa6d1ab --- /dev/null +++ b/tools/testing/selftests/ring-buffer/Makefile @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 +CFLAGS += -Wl,-no-as-needed -Wall +CFLAGS += $(KHDR_INCLUDES) +CFLAGS += -D_GNU_SOURCE + +TEST_GEN_PROGS = map_test + +include ../lib.mk diff --git a/tools/testing/selftests/ring-buffer/config b/tools/testing/selftests/ring-buffer/config new file mode 100644 index 000000000000..ef8214661612 --- /dev/null +++ b/tools/testing/selftests/ring-buffer/config @@ -0,0 +1 @@ +CONFIG_FTRACE=y diff --git a/tools/testing/selftests/ring-buffer/map_test.c b/tools/testing/selftests/ring-buffer/map_test.c new file mode 100644 index 000000000000..49107e8da5e9 --- /dev/null +++ b/tools/testing/selftests/ring-buffer/map_test.c @@ -0,0 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Ring-buffer memory mapping tests + * + * Copyright (c) 2024 Vincent Donnefort <vdonnefort(a)google.com> + */ +#include <fcntl.h> +#include <sched.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include <linux/trace_mmap.h> + +#include <sys/mman.h> +#include <sys/ioctl.h> + +#include "../user_events/user_events_selftests.h" /* share tracefs setup */ +#include "../kselftest_harness.h" + +#define TRACEFS_ROOT "/sys/kernel/tracing" + +static int __tracefs_write(const char *path, const char *value) +{ + FILE *file; + + file = fopen(path, "w"); + if (!file) + return -1; + + fputs(value, file); + fclose(file); + + return 0; +} + +static int __tracefs_write_int(const char *path, int value) +{ + char *str; + int ret; + + if (asprintf(&str, "%d", value) < 0) + return -1; + + ret = __tracefs_write(path, str); + + free(str); + + return ret; +} + +#define tracefs_write_int(path, value) \ + ASSERT_EQ(__tracefs_write_int((path), (value)), 0) + +static int tracefs_reset(void) +{ + if (__tracefs_write_int(TRACEFS_ROOT"/tracing_on", 0)) + return -1; + if (__tracefs_write_int(TRACEFS_ROOT"/trace", 0)) + return -1; + if (__tracefs_write(TRACEFS_ROOT"/set_event", "")) + return -1; + + return 0; +} + +FIXTURE(map) { + struct trace_buffer_meta *meta; + void *data; + int cpu_fd; + bool umount; +}; + +FIXTURE_VARIANT(map) { + int subbuf_size; +}; + +FIXTURE_VARIANT_ADD(map, subbuf_size_4k) { + .subbuf_size = 4, +}; + +FIXTURE_VARIANT_ADD(map, subbuf_size_8k) { + .subbuf_size = 8, +}; + +FIXTURE_SETUP(map) +{ + int cpu = sched_getcpu(), page_size = getpagesize(); + unsigned long meta_len, data_len; + char *cpu_path, *message; + bool fail, umount; + cpu_set_t cpu_mask; + void *map; + + if (!tracefs_enabled(&message, &fail, &umount)) { + if (fail) { + TH_LOG("Tracefs setup failed: %s", message); + ASSERT_FALSE(fail); + } + SKIP(return, "Skipping: %s", message); + } + + self->umount = umount; + + ASSERT_GE(cpu, 0); + + ASSERT_EQ(tracefs_reset(), 0); + + tracefs_write_int(TRACEFS_ROOT"/buffer_subbuf_size_kb", variant->subbuf_size); + + ASSERT_GE(asprintf(&cpu_path, + TRACEFS_ROOT"/per_cpu/cpu%d/trace_pipe_raw", + cpu), 0); + + self->cpu_fd = open(cpu_path, O_RDONLY | O_NONBLOCK); + ASSERT_GE(self->cpu_fd, 0); + free(cpu_path); + + map = mmap(NULL, page_size, PROT_READ, MAP_SHARED, self->cpu_fd, 0); + ASSERT_NE(map, MAP_FAILED); + self->meta = (struct trace_buffer_meta *)map; + + meta_len = self->meta->meta_page_size; + data_len = self->meta->subbuf_size * self->meta->nr_subbufs; + + map = mmap(NULL, data_len, PROT_READ, MAP_SHARED, self->cpu_fd, meta_len); + ASSERT_NE(map, MAP_FAILED); + self->data = map; + + /* + * Ensure generated events will be found on this very same ring-buffer. + */ + CPU_ZERO(&cpu_mask); + CPU_SET(cpu, &cpu_mask); + ASSERT_EQ(sched_setaffinity(0, sizeof(cpu_mask), &cpu_mask), 0); +} + +FIXTURE_TEARDOWN(map) +{ + tracefs_reset(); + + if (self->umount) + tracefs_unmount(); + + munmap(self->data, self->meta->subbuf_size * self->meta->nr_subbufs); + munmap(self->meta, self->meta->meta_page_size); + close(self->cpu_fd); +} + +TEST_F(map, meta_page_check) +{ + int cnt = 0; + + ASSERT_EQ(self->meta->entries, 0); + ASSERT_EQ(self->meta->overrun, 0); + ASSERT_EQ(self->meta->read, 0); + ASSERT_EQ(self->meta->subbufs_touched, 0); + ASSERT_EQ(self->meta->subbufs_lost, 0); + ASSERT_EQ(self->meta->subbufs_read, 0); + + ASSERT_EQ(self->meta->reader.id, 0); + ASSERT_EQ(self->meta->reader.read, 0); + + ASSERT_EQ(ioctl(self->cpu_fd, TRACE_MMAP_IOCTL_GET_READER), 0); + ASSERT_EQ(self->meta->reader.id, 0); + + tracefs_write_int(TRACEFS_ROOT"/tracing_on", 1); + for (int i = 0; i < 16; i++) + tracefs_write_int(TRACEFS_ROOT"/trace_marker", i); +again: + ASSERT_EQ(ioctl(self->cpu_fd, TRACE_MMAP_IOCTL_GET_READER), 0); + + ASSERT_EQ(self->meta->entries, 16); + ASSERT_EQ(self->meta->overrun, 0); + ASSERT_EQ(self->meta->read, 16); + /* subbufs_touched doesn't take into account the commit page */ + ASSERT_EQ(self->meta->subbufs_touched, 0); + ASSERT_EQ(self->meta->subbufs_lost, 0); + ASSERT_EQ(self->meta->subbufs_read, 1); + + ASSERT_EQ(self->meta->reader.id, 1); + + if (!(cnt++)) + goto again; +} + +TEST_HARNESS_MAIN -- 2.43.0.275.g3460e3d667-goog

1 year, 10 months

3
3
0 0

[PATCH v6 0/4] Introduce mseal()

by jeffxu＠chromium.org

From: Jeff Xu <jeffxu(a)google.com> This patchset proposes a new mseal() syscall for the Linux kernel. In a nutshell, mseal() protects the VMAs of a given virtual memory range against modifications, such as changes to their permission bits. Modern CPUs support memory permissions, such as the read/write (RW) and no-execute (NX) bits. Linux has supported NX since the release of kernel version 2.6.8 in August 2004 [1]. The memory permission feature improves the security stance on memory corruption bugs, as an attacker cannot simply write to arbitrary memory and point the code to it. The memory must be marked with the X bit, or else an exception will occur. Internally, the kernel maintains the memory permissions in a data structure called VMA (vm_area_struct). mseal() additionally protects the VMA itself against modifications of the selected seal type. Memory sealing is useful to mitigate memory corruption issues where a corrupted pointer is passed to a memory management system. For example, such an attacker primitive can break control-flow integrity guarantees since read-only memory that is supposed to be trusted can become writable or .text pages can get remapped. Memory sealing can automatically be applied by the runtime loader to seal .text and .rodata pages and applications can additionally seal security critical data at runtime. A similar feature already exists in the XNU kernel with the VM_FLAGS_PERMANENT [3] flag and on OpenBSD with the mimmutable syscall [4]. Also, Chrome wants to adopt this feature for their CFI work [2] and this patchset has been designed to be compatible with the Chrome use case. Two system calls are involved in sealing the map: mmap() and mseal(). The new mseal() is an syscall on 64 bit CPU, and with following signature: int mseal(void addr, size_t len, unsigned long flags) addr/len: memory range. flags: reserved. mseal() blocks following operations for the given memory range. 1> Unmapping, moving to another location, and shrinking the size, via munmap() and mremap(), can leave an empty space, therefore can be replaced with a VMA with a new set of attributes. 2> Moving or expanding a different VMA into the current location, via mremap(). 3> Modifying a VMA via mmap(MAP_FIXED). 4> Size expansion, via mremap(), does not appear to pose any specific risks to sealed VMAs. It is included anyway because the use case is unclear. In any case, users can rely on merging to expand a sealed VMA. 5> mprotect() and pkey_mprotect(). 6> Some destructive madvice() behaviors (e.g. MADV_DONTNEED) for anonymous memory, when users don't have write permission to the memory. Those behaviors can alter region contents by discarding pages, effectively a memset(0) for anonymous memory. In addition: mmap() has two related changes. The PROT_SEAL bit in prot field of mmap(). When present, it marks the map sealed since creation. The MAP_SEALABLE bit in the flags field of mmap(). When present, it marks the map as sealable. A map created without MAP_SEALABLE will not support sealing, i.e. mseal() will fail. Applications that don't care about sealing will expect their behavior unchanged. For those that need sealing support, opt-in by adding MAP_SEALABLE in mmap(). The idea that inspired this patch comes from Stephen Röttger’s work in V8 CFI [5]. Chrome browser in ChromeOS will be the first user of this API. Indeed, the Chrome browser has very specific requirements for sealing, which are distinct from those of most applications. For example, in the case of libc, sealing is only applied to read-only (RO) or read-execute (RX) memory segments (such as .text and .RELRO) to prevent them from becoming writable, the lifetime of those mappings are tied to the lifetime of the process. Chrome wants to seal two large address space reservations that are managed by different allocators. The memory is mapped RW- and RWX respectively but write access to it is restricted using pkeys (or in the future ARM permission overlay extensions). The lifetime of those mappings are not tied to the lifetime of the process, therefore, while the memory is sealed, the allocators still need to free or discard the unused memory. For example, with madvise(DONTNEED). However, always allowing madvise(DONTNEED) on this range poses a security risk. For example if a jump instruction crosses a page boundary and the second page gets discarded, it will overwrite the target bytes with zeros and change the control flow. Checking write-permission before the discard operation allows us to control when the operation is valid. In this case, the madvise will only succeed if the executing thread has PKEY write permissions and PKRU changes are protected in software by control-flow integrity. Although the initial version of this patch series is targeting the Chrome browser as its first user, it became evident during upstream discussions that we would also want to ensure that the patch set eventually is a complete solution for memory sealing and compatible with other use cases. The specific scenario currently in mind is glibc's use case of loading and sealing ELF executables. To this end, Stephen is working on a change to glibc to add sealing support to the dynamic linker, which will seal all non-writable segments at startup. Once this work is completed, all applications will be able to automatically benefit from these new protections. Change history: =============== V6: - Drop RFC from subject, Given Linus's general approval. - Adjust syscall number for mseal (main Jan.11/2024) - Code style fix (Matthew Wilcox) - selftest: use ksft macros (Muhammad Usama Anjum) - Document fix. (Randy Dunlap) V5: - fix build issue in mseal-Wire-up-mseal-syscall (Suggested by Linus Torvalds, and Greg KH) - updates on selftest. https://lore.kernel.org/lkml/20240109154547.1839886-1-jeffxu@chromium.org/#r V4: (Suggested by Linus Torvalds) - new signature: mseal(start,len,flags) - 32 bit is not supported. vm_seal is removed, use vm_flags instead. - single bit in vm_flags for sealed state. - CONFIG_MSEAL kernel config is removed. - single bit of PROT_SEAL in the "Prot" field of mmap(). Other changes: - update selftest (Suggested by Muhammad Usama Anjum) - update documentation. https://lore.kernel.org/all/20240104185138.169307-1-jeffxu@chromium.org/ V3: - Abandon per-syscall approach, (Suggested by Linus Torvalds). - Organize sealing types around their functionality, such as MM_SEAL_BASE, MM_SEAL_PROT_PKEY. - Extend the scope of sealing from calls originated in userspace to both kernel and userspace. (Suggested by Linus Torvalds) - Add seal type support in mmap(). (Suggested by Pedro Falcato) - Add a new sealing type: MM_SEAL_DISCARD_RO_ANON to prevent destructive operations of madvise. (Suggested by Jann Horn and Stephen Röttger) - Make sealed VMAs mergeable. (Suggested by Jann Horn) - Add MAP_SEALABLE to mmap() - Add documentation - mseal.rst https://lore.kernel.org/linux-mm/20231212231706.2680890-2-jeffxu@chromium.o… v2: Use _BITUL to define MM_SEAL_XX type. Use unsigned long for seal type in sys_mseal() and other functions. Remove internal VM_SEAL_XX type and convert_user_seal_type(). Remove MM_ACTION_XX type. Remove caller_origin(ON_BEHALF_OF_XX) and replace with sealing bitmask. Add more comments in code. Add a detailed commit message. https://lore.kernel.org/lkml/20231017090815.1067790-1-jeffxu@chromium.org/ v1: https://lore.kernel.org/lkml/20231016143828.647848-1-jeffxu@chromium.org/ ---------------------------------------------------------------- [1] https://kernelnewbies.org/Linux_2_6_8 [2] https://v8.dev/blog/control-flow-integrity [3] https://github.com/apple-oss-distributions/xnu/blob/1031c584a5e37aff177559b… [4] https://man.openbsd.org/mimmutable.2 [5] https://docs.google.com/document/d/1O2jwK4dxI3nRcOJuPYkonhTkNQfbmwdvxQMyXge… [6] https://lore.kernel.org/lkml/CAG48ez3ShUYey+ZAFsU2i1RpQn0a5eOs2hzQ426Fkcgnf… [7] https://lore.kernel.org/lkml/20230515130553.2311248-1-jeffxu@chromium.org/ Jeff Xu (4): mseal: Wire up mseal syscall mseal: add mseal syscall selftest mm/mseal memory sealing mseal:add documentation Documentation/userspace-api/mseal.rst | 181 ++ arch/alpha/kernel/syscalls/syscall.tbl | 1 + arch/arm/tools/syscall.tbl | 1 + arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 2 + arch/m68k/kernel/syscalls/syscall.tbl | 1 + arch/microblaze/kernel/syscalls/syscall.tbl | 1 + arch/mips/kernel/syscalls/syscall_n32.tbl | 1 + arch/mips/kernel/syscalls/syscall_n64.tbl | 1 + arch/mips/kernel/syscalls/syscall_o32.tbl | 1 + arch/parisc/kernel/syscalls/syscall.tbl | 1 + arch/powerpc/kernel/syscalls/syscall.tbl | 1 + arch/s390/kernel/syscalls/syscall.tbl | 1 + arch/sh/kernel/syscalls/syscall.tbl | 1 + arch/sparc/kernel/syscalls/syscall.tbl | 1 + arch/x86/entry/syscalls/syscall_32.tbl | 1 + arch/x86/entry/syscalls/syscall_64.tbl | 1 + arch/xtensa/kernel/syscalls/syscall.tbl | 1 + include/linux/mm.h | 60 + include/linux/syscalls.h | 1 + include/uapi/asm-generic/mman-common.h | 8 + include/uapi/asm-generic/unistd.h | 5 +- kernel/sys_ni.c | 1 + mm/Makefile | 4 + mm/madvise.c | 12 + mm/mmap.c | 27 + mm/mprotect.c | 10 + mm/mremap.c | 31 + mm/mseal.c | 330 +++ tools/testing/selftests/mm/.gitignore | 1 + tools/testing/selftests/mm/Makefile | 1 + tools/testing/selftests/mm/mseal_test.c | 1997 +++++++++++++++++++ 32 files changed, 2686 insertions(+), 2 deletions(-) create mode 100644 Documentation/userspace-api/mseal.rst create mode 100644 mm/mseal.c create mode 100644 tools/testing/selftests/mm/mseal_test.c -- 2.43.0.275.g3460e3d667-goog

1 year, 10 months

4
11
0 0

[PATCH bpf-next v3 0/3] Annotate kfuncs in .BTF_ids section

by Daniel Xu

=== Description === This is a bpf-treewide change that annotates all kfuncs as such inside .BTF_ids. This annotation eventually allows us to automatically generate kfunc prototypes from bpftool. We store this metadata inside a yet-unused flags field inside struct btf_id_set8 (thanks Kumar!). pahole will be taught where to look. More details about the full chain of events are available in commit 3's description. The accompanying pahole changes (still needs some cleanup) can be viewed here on this "frozen" branch [0]. [0]: https://github.com/danobi/pahole/tree/kfunc_btf-mailed === Changelog === Changes from v2: * Only WARN() for vmlinux kfuncs Changes from v1: * Move WARN_ON() up a call level * Also return error when kfunc set is not properly tagged * Use BTF_KFUNCS_START/END instead of flags * Rename BTF_SET8_KFUNC to BTF_SET8_KFUNCS Daniel Xu (3): bpf: btf: Support flags for BTF_SET8 sets bpf: btf: Add BTF_KFUNCS_START/END macro pair bpf: treewide: Annotate BPF kfuncs in BTF drivers/hid/bpf/hid_bpf_dispatch.c | 8 +++---- fs/verity/measure.c | 4 ++-- include/linux/btf_ids.h | 21 +++++++++++++++---- kernel/bpf/btf.c | 8 +++++++ kernel/bpf/cpumask.c | 4 ++-- kernel/bpf/helpers.c | 8 +++---- kernel/bpf/map_iter.c | 4 ++-- kernel/cgroup/rstat.c | 4 ++-- kernel/trace/bpf_trace.c | 8 +++---- net/bpf/test_run.c | 8 +++---- net/core/filter.c | 16 +++++++------- net/core/xdp.c | 4 ++-- net/ipv4/bpf_tcp_ca.c | 4 ++-- net/ipv4/fou_bpf.c | 4 ++-- net/ipv4/tcp_bbr.c | 4 ++-- net/ipv4/tcp_cubic.c | 4 ++-- net/ipv4/tcp_dctcp.c | 4 ++-- net/netfilter/nf_conntrack_bpf.c | 4 ++-- net/netfilter/nf_nat_bpf.c | 4 ++-- net/xfrm/xfrm_interface_bpf.c | 4 ++-- net/xfrm/xfrm_state_bpf.c | 4 ++-- .../selftests/bpf/bpf_testmod/bpf_testmod.c | 8 +++---- 22 files changed, 81 insertions(+), 60 deletions(-) -- 2.42.1

1 year, 10 months

3
8
0 0

[linux-next:master] BUILD REGRESSION 8d04a7e2ee3fd6aabb8096b00c64db0d735bc874

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8d04a7e2ee3fd6aabb8096b00c64db0d735bc874 Add linux-next specific files for 20240112 Error/Warning: (recently discovered and may have been fixed) WARNING: modpost: vmlinux: section mismatch in reference: size_mul+0x40 (section: .text.unlikely) -> initcall_level_names (section: .init.data) Unverified Error/Warning (likely false positive, please contact us if interested): (.exception.text+0x25b): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: make_task_dead WARNING: modpost: vmlinux: section mismatch in reference: vmap_block_vaddr.part.0+0x28 (section: .text.unlikely) -> initcall_level_names (section: .init.data) Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- arc-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arc-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arc-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- arc-randconfig-r132-20240113 | |-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype | |-- fs-bcachefs-btree_iter.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | `-- fs-bcachefs-btree_locking.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): |-- arm-allmodconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely)-vmlist-(section:.init.data) | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arm-allyesconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely)-vmlist-(section:.init.data) | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arm-qcom_defconfig | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arm64-defconfig | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l0_free_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l0_prealloc_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l1_free_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l1_prealloc_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-pvr_dev-description-in-pvr_mmu_backing_page | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-sgt-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-sgt_offset-description-in-pvr_mmu_op_context | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- csky-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- csky-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- csky-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- csky-randconfig-002-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-011-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-014-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-015-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-051-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-054-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- i386-randconfig-062-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- loongarch-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- m68k-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- m68k-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- m68k-randconfig-r054-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- microblaze-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- microblaze-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- microblaze-randconfig-r051-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- mips-allyesconfig | |-- (.ref.text):relocation-truncated-to-fit:R_MIPS_26-against-start_secondary | |-- (.text):relocation-truncated-to-fit:R_MIPS_26-against-kernel_entry | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely.vmap_init_free_space)-(unknown)-(section:.init.data) | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- nios2-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- nios2-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- nios2-randconfig-002-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- openrisc-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- openrisc-randconfig-r062-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- openrisc-randconfig-r111-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-hwmon-max31827.c:sparse:sparse:dubious:x-y |-- parisc-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- parisc-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- parisc-randconfig-r063-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- parisc-randconfig-r121-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-usb-gadget-function-f_ncm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-max_segment_size-got-restricted-__le16-usertype |-- powerpc-randconfig-r122-20240113 | |-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt | `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-int-usertype-size |-- powerpc64-randconfig-r123-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- fs-bcachefs-btree_iter.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- fs-bcachefs-btree_locking.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-long-usertype-size |-- riscv-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- riscv-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- s390-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- s390-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- sh-allmodconfig | |-- include-linux-syscalls.h:internal-compiler-error:in-change_address_1-at-emit-rtl.cc | |-- standard-input:Error:misaligned-data | `-- standard-input:Error:pcrel-too-far |-- sh-allnoconfig | |-- standard-input:Error:misaligned-data | |-- standard-input:Error:pcrel-too-far | `-- standard-input:Warning:overflow-in-branch-to-.L1609-converted-into-longer-instruction-sequence |-- sh-allyesconfig | |-- include-linux-syscalls.h:internal-compiler-error:in-change_address_1-at-emit-rtl.cc | |-- standard-input:Error:misaligned-data | `-- standard-input:Error:pcrel-too-far |-- sh-defconfig | `-- standard-input:Error:misaligned-data |-- sh-dreamcast_defconfig | `-- standard-input:Error:misaligned-data |-- sh-kfr2r09_defconfig | `-- standard-input:Error:misaligned-data |-- sh-randconfig-001-20240112 | |-- include-linux-syscalls.h:internal-compiler-error:in-change_address_1-at-emit-rtl.cc | |-- standard-input:Error:misaligned-data | `-- standard-input:Error:pcrel-too-far |-- sh-randconfig-002-20240112 | |-- include-linux-syscalls.h:internal-compiler-error:in-change_address_1-at-emit-rtl.cc | |-- standard-input:Error:misaligned-data | `-- standard-input:Error:pcrel-too-far |-- sh-sdk7780_defconfig | `-- standard-input:Error:misaligned-data |-- sh-sh7710voipgw_defconfig | `-- standard-input:Error:misaligned-data |-- sparc-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- sparc-randconfig-r112-20240113 | |-- fs-bcachefs-btree_iter.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | `-- fs-bcachefs-btree_locking.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): |-- sparc64-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- sparc64-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- um-defconfig | `-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely)-vmlist-(section:.init.data) |-- um-randconfig-r131-20240113 | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely)-vmlist-(section:.init.data) | |-- fs-bcachefs-btree_iter.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | `-- fs-bcachefs-btree_locking.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): |-- um-x86_64_defconfig | `-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_init_free_space-(section:.text.unlikely)-vmlist-(section:.init.data) |-- x86_64-allnoconfig | |-- Documentation-usb-gadget-testing.rst:WARNING:Malformed-table. | |-- Warning:file-Documentation-ABI-testing-sysfs-platform-silicom: | |-- Warning:sys-devices-...-hwmon-hwmon-i-curr1_crit-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | |-- Warning:sys-devices-...-hwmon-hwmon-i-energy1_input-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | |-- Warning:sys-devices-...-hwmon-hwmon-i-in0_input-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | |-- Warning:sys-devices-...-hwmon-hwmon-i-power1_crit-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | |-- Warning:sys-devices-...-hwmon-hwmon-i-power1_max-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | |-- Warning:sys-devices-...-hwmon-hwmon-i-power1_max_interval-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon | `-- Warning:sys-devices-...-hwmon-hwmon-i-power1_rated_max-is-defined-times:Documentation-ABI-testing-sysfs-driver-intel-i915-hwmon-Documentation-ABI-testing-sysfs-driver-intel-xe-hwmon |-- x86_64-randconfig-101-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- x86_64-randconfig-103-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- xtensa-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- xtensa-randconfig-002-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | `-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs |-- xtensa-randconfig-c032-20221009 | |-- (.exception.text):dangerous-relocation:windowed-longcall-crosses-1GB-boundary-return-may-fail:make_task_dead | `-- WARNING:modpost:vmlinux:section-mismatch-in-reference:vmap_block_vaddr-(section:.text.unlikely)-initcall_level_names-(section:.init.data) `-- xtensa-randconfig-r033-20220602 `-- WARNING:modpost:vmlinux:section-mismatch-in-reference:size_mul-(section:.text.unlikely)-initcall_level_names-(section:.init.data) clang_recent_errors |-- arm-defconfig | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arm-randconfig-002-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- arm-randconfig-004-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- arm64-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l0_free_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l0_prealloc_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l1_free_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-l1_prealloc_tables-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-pvr_dev-description-in-pvr_mmu_backing_page | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-sgt-description-in-pvr_mmu_op_context | |-- drivers-gpu-drm-imagination-pvr_mmu.c:warning:Excess-struct-member-sgt_offset-description-in-pvr_mmu_op_context | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- arm64-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- arm64-randconfig-003-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- hexagon-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- hexagon-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- hexagon-randconfig-r053-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- i386-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- i386-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- i386-buildonly-randconfig-003-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- i386-buildonly-randconfig-004-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- i386-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- i386-randconfig-004-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- i386-randconfig-141-20240112 | `-- lib-kunit-device.c-kunit_device_register_with_driver()-warn:passing-zero-to-ERR_CAST |-- mips-randconfig-r052-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- powerpc-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- powerpc-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- powerpc-randconfig-003-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- powerpc64-randconfig-001-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- powerpc64-randconfig-003-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- riscv-randconfig-001-20240112 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) |-- s390-randconfig-r133-20240113 | |-- drivers-usb-cdns3-cdns3-gadget.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- fs-bcachefs-btree_iter.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | `-- fs-bcachefs-btree_locking.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): |-- x86_64-allmodconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- x86_64-allyesconfig | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) | `-- drivers-gpu-drm-msm-disp-dpu1-dpu_encoder.c:warning:Excess-struct-member-debugfs_root-description-in-dpu_encoder_virt |-- x86_64-buildonly-randconfig-001-20240112 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) |-- x86_64-buildonly-randconfig-002-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-004-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-005-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-006-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-randconfig-011-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-randconfig-012-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-randconfig-015-20240112 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) |-- x86_64-randconfig-071-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-randconfig-073-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_dpia_bw.c:warning:arithmetic-between-different-enumeration-types-(-const-enum-dc_link_rate-and-const-enum-dc_lane_count-) |-- x86_64-randconfig-076-20240112 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | `-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here |-- x86_64-randconfig-121-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | |-- drivers-hwmon-max31827.c:sparse:sparse:dubious:x-y | `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-long-usertype-size |-- x86_64-randconfig-122-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-long-usertype-size |-- x86_64-randconfig-123-20240113 | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-dst_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-filled_descs_num-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-size-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-src_addr-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:Function-parameter-or-struct-member-sw_desc-not-described-in-xdma_fill_descs | |-- drivers-dma-xilinx-xdma.c:warning:operator:has-lower-precedence-than-will-be-evaluated-first | |-- drivers-dma-xilinx-xdma.c:warning:variable-desc-is-uninitialized-when-used-here | |-- drivers-hwmon-max31827.c:sparse:sparse:dubious:x-y | `-- mm-kasan-common.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-long-usertype-size `-- x86_64-randconfig-161-20240112 |-- fs-bcachefs-inode.c-bch2_delete_dead_inodes()-error:potentially-using-uninitialized-ret-. |-- lib-kunit-device.c-kunit_device_register_with_driver()-warn:passing-zero-to-ERR_CAST |-- mm-huge_memory.c-thpsize_create()-warn:Calling-kobject_put-get-with-state-initialized-unset-from-line: |-- mm-kasan-kasan_test.c-mempool_double_free_helper()-error:double-free-of-elem `-- mm-kasan-kasan_test.c-mempool_uaf_helper()-warn:passing-freed-memory-elem elapsed time: 1488m configs tested: 178 configs skipped: 3 tested configs: alpha alldefconfig gcc alpha allnoconfig gcc alpha allyesconfig gcc alpha defconfig gcc arc allmodconfig gcc arc allnoconfig gcc arc allyesconfig gcc arc defconfig gcc arc randconfig-001-20240112 gcc arc randconfig-002-20240112 gcc arm allmodconfig gcc arm allnoconfig gcc arm allyesconfig gcc arm defconfig clang arm qcom_defconfig gcc arm randconfig-001-20240112 clang arm randconfig-002-20240112 clang arm randconfig-003-20240112 clang arm randconfig-004-20240112 clang arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240112 clang arm64 randconfig-002-20240112 clang arm64 randconfig-003-20240112 clang arm64 randconfig-004-20240112 clang csky allmodconfig gcc csky allnoconfig gcc csky allyesconfig gcc csky defconfig gcc csky randconfig-001-20240112 gcc csky randconfig-002-20240112 gcc hexagon allmodconfig clang hexagon allnoconfig clang hexagon allyesconfig clang hexagon defconfig clang hexagon randconfig-001-20240112 clang hexagon randconfig-002-20240112 clang i386 allmodconfig clang i386 allnoconfig clang i386 allyesconfig clang i386 buildonly-randconfig-001-20240112 clang i386 buildonly-randconfig-002-20240112 clang i386 buildonly-randconfig-003-20240112 clang i386 buildonly-randconfig-004-20240112 clang i386 buildonly-randconfig-005-20240112 clang i386 buildonly-randconfig-006-20240112 clang i386 defconfig gcc i386 randconfig-001-20240112 clang i386 randconfig-002-20240112 clang i386 randconfig-003-20240112 clang i386 randconfig-004-20240112 clang i386 randconfig-005-20240112 clang i386 randconfig-006-20240112 clang i386 randconfig-011-20240112 gcc i386 randconfig-012-20240112 gcc i386 randconfig-013-20240112 gcc i386 randconfig-014-20240112 gcc i386 randconfig-015-20240112 gcc i386 randconfig-016-20240112 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240112 gcc loongarch randconfig-002-20240112 gcc m68k allmodconfig gcc m68k allnoconfig gcc m68k allyesconfig gcc m68k defconfig gcc microblaze allmodconfig gcc microblaze allnoconfig gcc microblaze allyesconfig gcc microblaze defconfig gcc mips allnoconfig clang mips allyesconfig gcc mips bcm63xx_defconfig clang mips gcw0_defconfig gcc mips malta_qemu_32r6_defconfig clang nios2 allmodconfig gcc nios2 allnoconfig gcc nios2 allyesconfig gcc nios2 defconfig gcc nios2 randconfig-001-20240112 gcc nios2 randconfig-002-20240112 gcc openrisc allnoconfig gcc openrisc allyesconfig gcc openrisc defconfig gcc parisc allmodconfig gcc parisc allnoconfig gcc parisc allyesconfig gcc parisc defconfig gcc parisc randconfig-001-20240112 gcc parisc randconfig-002-20240112 gcc parisc64 defconfig gcc powerpc allmodconfig clang powerpc allnoconfig gcc powerpc allyesconfig clang powerpc icon_defconfig clang powerpc kmeter1_defconfig clang powerpc linkstation_defconfig gcc powerpc mpc8313_rdb_defconfig clang powerpc randconfig-001-20240112 clang powerpc randconfig-002-20240112 clang powerpc randconfig-003-20240112 clang powerpc tqm8548_defconfig gcc powerpc64 randconfig-001-20240112 clang powerpc64 randconfig-002-20240112 clang powerpc64 randconfig-003-20240112 clang riscv allmodconfig gcc riscv allnoconfig clang riscv allyesconfig gcc riscv defconfig gcc riscv randconfig-001-20240112 clang riscv randconfig-002-20240112 clang s390 allmodconfig gcc s390 allnoconfig gcc s390 allyesconfig gcc s390 debug_defconfig gcc s390 defconfig gcc s390 randconfig-001-20240112 gcc s390 randconfig-002-20240112 gcc sh allmodconfig gcc sh allnoconfig gcc sh allyesconfig gcc sh defconfig gcc sh dreamcast_defconfig gcc sh kfr2r09_defconfig gcc sh randconfig-001-20240112 gcc sh randconfig-002-20240112 gcc sh sdk7780_defconfig gcc sh sh7710voipgw_defconfig gcc sparc allmodconfig gcc sparc64 allmodconfig gcc sparc64 allyesconfig gcc sparc64 defconfig gcc sparc64 randconfig-001-20240112 gcc sparc64 randconfig-002-20240112 gcc um allmodconfig clang um allnoconfig clang um allyesconfig clang um defconfig gcc um i386_defconfig gcc um randconfig-001-20240112 clang um randconfig-002-20240112 clang um x86_64_defconfig gcc x86_64 allnoconfig gcc x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240112 clang x86_64 buildonly-randconfig-002-20240112 clang x86_64 buildonly-randconfig-003-20240112 clang x86_64 buildonly-randconfig-004-20240112 clang x86_64 buildonly-randconfig-005-20240112 clang x86_64 buildonly-randconfig-006-20240112 clang x86_64 defconfig gcc x86_64 randconfig-001-20240112 gcc x86_64 randconfig-002-20240112 gcc x86_64 randconfig-003-20240112 gcc x86_64 randconfig-004-20240112 gcc x86_64 randconfig-005-20240112 gcc x86_64 randconfig-006-20240112 gcc x86_64 randconfig-011-20240112 clang x86_64 randconfig-012-20240112 clang x86_64 randconfig-013-20240112 clang x86_64 randconfig-014-20240112 clang x86_64 randconfig-015-20240112 clang x86_64 randconfig-016-20240112 clang x86_64 randconfig-071-20240112 clang x86_64 randconfig-072-20240112 clang x86_64 randconfig-073-20240112 clang x86_64 randconfig-074-20240112 clang x86_64 randconfig-075-20240112 clang x86_64 randconfig-076-20240112 clang x86_64 rhel-8.3-rust clang xtensa allnoconfig gcc xtensa randconfig-001-20240112 gcc xtensa randconfig-002-20240112 gcc xtensa virt_defconfig gcc xtensa xip_kc705_defconfig gcc -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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