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- 43 participants
- 18657 discussions
Port the fuse large folios support patches to OLK6.6. This code hasn't
been system tested and is just for exploration and verification, not for
merging into the release.
Amir Goldstein (1):
fuse: allocate ff->release_args only if release is needed
Bernd Schubert (1):
fuse: Set *nbytesp=0 in fuse_get_user_pages on allocation failure
David Howells (1):
iov_iter: Provide copy_folio_from_iter()
Joanne Koong (32):
fuse: convert fuse_writepages_fill() to use a folio for its tmp page
fuse: drop unused fuse_mount arg in fuse_writepage_finish()
fuse: refactor finished writeback stats updates into helper function
fuse: support folios in struct fuse_args_pages and fuse_copy_pages()
fuse: add support in virtio for requests using folios
fuse: convert cuse to use folios
fuse: convert readlink to use folios
fuse: convert readdir to use folios
fuse: convert reads to use folios
fuse: convert writes (non-writeback) to use folios
fuse: convert ioctls to use folios
fuse: convert retrieves to use folios
fuse: revert back to __readahead_folio() for readahead
mm/writeback: add folio_mark_dirty_lock()
fuse: move initialization of fuse_file to fuse_writepages() instead of
in callback
fuse: move fuse file initialization to wpa allocation time
fuse: refactor out shared logic in fuse_writepages_fill() and
fuse_writepage_locked()
fuse: convert writebacks to use folios
fuse: convert direct io to use folios
fuse: remove pages for requests and exclusively use folios
fuse: fix direct io folio offset and length calculation
fuse: support copying large folios
fuse: support large folios for retrieves
fuse: refactor fuse_fill_write_pages()
fuse: support large folios for writethrough writes
fuse: support large folios for folio reads
fuse: support large folios for symlinks
fuse: support large folios for stores
fuse: support large folios for queued writes
fuse: support large folios for readahead
fuse: optimize direct io large folios processing
fuse: enable dynamic configuration of fuse max pages limit
(FUSE_MAX_MAX_PAGES)
Josef Bacik (10):
fuse: use fuse_range_is_writeback() instead of iterating pages
fuse: convert readahead to use folios
fuse: convert fuse_send_write_pages to use folios
fuse: convert fuse_fill_write_pages to use folios
fuse: convert fuse_page_mkwrite to use folios
fuse: convert fuse_do_readpage to use folios
fuse: convert fuse_writepage_need_send to take a folio
fuse: convert fuse_retrieve to use folios
fuse: convert fuse_notify_store to use folios
fuse: use the folio based vmstat helpers
Lei Huang (1):
fuse: Fix missing FOLL_PIN for direct-io
Matthew Wilcox (Oracle) (6):
fuse: Remove fuse_writepage
fuse: Convert fuse_writepage_locked to take a folio
mm: add folio_end_read()
fuse: Convert fuse_readpages_end() to use folio_end_read()
fuse: Convert fuse_write_end() to use a folio
fuse: Convert fuse_write_begin() to use a folio
Miklos Szeredi (1):
fuse: clear PG_uptodate when using a stolen page
Vivek Kasireddy (1):
mm/gup: introduce unpin_folio/unpin_folios helpers
Documentation/admin-guide/sysctl/fs.rst | 10 +
fs/fuse/Makefile | 1 +
fs/fuse/cuse.c | 29 +-
fs/fuse/dev.c | 163 ++---
fs/fuse/dir.c | 28 +-
fs/fuse/file.c | 770 +++++++++++++-----------
fs/fuse/fuse_i.h | 51 +-
fs/fuse/inode.c | 11 +-
fs/fuse/ioctl.c | 33 +-
fs/fuse/readdir.c | 18 +-
fs/fuse/sysctl.c | 40 ++
fs/fuse/virtio_fs.c | 52 +-
include/linux/mm.h | 3 +
include/linux/pagemap.h | 1 +
include/linux/uio.h | 6 +
mm/filemap.c | 22 +
mm/folio-compat.c | 6 +
mm/gup.c | 47 ++
mm/page-writeback.c | 22 +-
mm/util.c | 1 +
20 files changed, 785 insertions(+), 529 deletions(-)
create mode 100644 fs/fuse/sysctl.c
--
2.46.1
2
55
[PATCH openEuler-1.0-LTS] scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
by Cai Xinchen 11 Mar '25
by Cai Xinchen 11 Mar '25
11 Mar '25
From: Saurav Kashyap <skashyap(a)marvell.com>
stable inclusion
from stable-v4.19.238
commit f68776f28d9134fa65056e7e63bfc734049730b7
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBP3I7
CVE: CVE-2022-49155
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit a60447e7d451df42c7bde43af53b34f10f34f469 upstream.
[ 12.323788] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/1020
[ 12.332297] caller is qla2xxx_create_qpair+0x32a/0x5d0 [qla2xxx]
[ 12.338417] CPU: 7 PID: 1020 Comm: systemd-udevd Tainted: G I --------- --- 5.14.0-29.el9.x86_64 #1
[ 12.348827] Hardware name: Dell Inc. PowerEdge R610/0F0XJ6, BIOS 6.6.0 05/22/2018
[ 12.356356] Call Trace:
[ 12.358821] dump_stack_lvl+0x34/0x44
[ 12.362514] check_preemption_disabled+0xd9/0xe0
[ 12.367164] qla2xxx_create_qpair+0x32a/0x5d0 [qla2xxx]
[ 12.372481] qla2x00_probe_one+0xa3a/0x1b80 [qla2xxx]
[ 12.377617] ? _raw_spin_lock_irqsave+0x19/0x40
[ 12.384284] local_pci_probe+0x42/0x80
[ 12.390162] ? pci_match_device+0xd7/0x110
[ 12.396366] pci_device_probe+0xfd/0x1b0
[ 12.402372] really_probe+0x1e7/0x3e0
[ 12.408114] __driver_probe_device+0xfe/0x180
[ 12.414544] driver_probe_device+0x1e/0x90
[ 12.420685] __driver_attach+0xc0/0x1c0
[ 12.426536] ? __device_attach_driver+0xe0/0xe0
[ 12.433061] ? __device_attach_driver+0xe0/0xe0
[ 12.439538] bus_for_each_dev+0x78/0xc0
[ 12.445294] bus_add_driver+0x12b/0x1e0
[ 12.451021] driver_register+0x8f/0xe0
[ 12.456631] ? 0xffffffffc07bc000
[ 12.461773] qla2x00_module_init+0x1be/0x229 [qla2xxx]
[ 12.468776] do_one_initcall+0x44/0x200
[ 12.474401] ? load_module+0xad3/0xba0
[ 12.479908] ? kmem_cache_alloc_trace+0x45/0x410
[ 12.486268] do_init_module+0x5c/0x280
[ 12.491730] __do_sys_init_module+0x12e/0x1b0
[ 12.497785] do_syscall_64+0x3b/0x90
[ 12.503029] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 12.509764] RIP: 0033:0x7f554f73ab2e
Link: https://lore.kernel.org/r/20220110050218.3958-15-njavali@marvell.com
Cc: stable(a)vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani(a)oracle.com>
Signed-off-by: Saurav Kashyap <skashyap(a)marvell.com>
Signed-off-by: Nilesh Javali <njavali(a)marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com>
---
drivers/scsi/qla2xxx/qla_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 753338d5343b..0d564f6da230 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -8661,7 +8661,7 @@ struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *vha, int qos,
qpair->rsp->req = qpair->req;
qpair->rsp->qpair = qpair;
/* init qpair to this cpu. Will adjust at run time. */
- qla_cpu_update(qpair, smp_processor_id());
+ qla_cpu_update(qpair, raw_smp_processor_id());
if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
if (ha->fw_attributes & BIT_4)
--
2.34.1
2
1
David Howells (1):
rxrpc: Restore removed timer deletion
Eric Dumazet (1):
rxrpc: fix a race in rxrpc_exit_net()
net/rxrpc/net_ns.c | 2 ++
1 file changed, 2 insertions(+)
--
2.34.1
2
3
[PATCH OLK-6.6 0/5] cpufreq: Fix some boost errors related to CPU online and offline
by Lifeng Zheng 11 Mar '25
by Lifeng Zheng 11 Mar '25
11 Mar '25
From: Xinghai Cen <cenxinghai(a)h-partners.com>
cpufreq: Fix some boost errors related to CPU online and offline:
Aboorva Devarajan (1):
cpufreq: prevent NULL dereference in cpufreq_online()
Lifeng Zheng (4):
cpufreq: Fix re-boost issue after hotplugging a CPU
cpufreq: Introduce a more generic way to set default per-policy boost
flag
cpufreq: CPPC: Fix wrong max_freq in policy initialization
cpufreq: ACPI: Remove set_boost in acpi_cpufreq_cpu_init()
drivers/cpufreq/acpi-cpufreq.c | 5 -----
drivers/cpufreq/cppc_cpufreq.c | 5 +++--
drivers/cpufreq/cpufreq.c | 21 +++++++++++++++++----
3 files changed, 20 insertions(+), 11 deletions(-)
--
2.33.0
2
6
[openeuler:openEuler-1.0-LTS 1473/1473] drivers/net/ethernet/huawei/hinic/hinic_lld.c:142:1: sparse: sparse: symbol 'g_hinic_chip_list' was not declared. Should it be static?
by kernel test robot 11 Mar '25
by kernel test robot 11 Mar '25
11 Mar '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 09e192513a17ce8324302ae595ebf001e08e13b0
commit: 6cb2e756917d122560e0c52f350682760d004eec [1473/1473] net: hinic: Add NIC Layer
config: arm64-randconfig-r132-20250309 (https://download.01.org/0day-ci/archive/20250311/202503111134.UWDl3InI-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce: (https://download.01.org/0day-ci/archive/20250311/202503111134.UWDl3InI-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503111134.UWDl3InI-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:142:1: sparse: sparse: symbol 'g_hinic_chip_list' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_lld.c:158:23: sparse: sparse: symbol 'g_lld_lock' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:484:31: sparse: sparse: symbol 'ver_incompat_table' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:529:5: sparse: sparse: symbol 'hinic_version_cmp' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] manufacture_id @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: expected unsigned int [usertype] manufacture_id
drivers/net/ethernet/huawei/hinic/hinic_lld.c:754:29: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] resp_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: expected unsigned short [usertype] resp_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:755:24: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] reason_code @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: expected unsigned short [usertype] reason_code
drivers/net/ethernet/huawei/hinic/hinic_lld.c:756:26: sparse: got restricted __be16 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:801:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:802:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:803:16: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:804:14: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] @@ got restricted __be32 [usertype] ifa_address @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: expected unsigned int [usertype]
drivers/net/ethernet/huawei/hinic/hinic_lld.c:842:52: sparse: got restricted __be32 [usertype] ifa_address
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] ip_cnt @@ got restricted __be16 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: expected unsigned short [usertype] ip_cnt
drivers/net/ethernet/huawei/hinic/hinic_lld.c:881:25: sparse: got restricted __be16 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1268:6: sparse: sparse: symbol 'hinic_get_ppf_hwdev_by_pdev' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1539:19: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1781:57: sparse: sparse: Using plain integer as NULL pointer
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:1824:6: sparse: sparse: symbol 'hinic_event_process' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] cfg_reg_base @@ got void [noderef] __iomem *cfg_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: expected void *[assigned] cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2203:32: sparse: got void [noderef] __iomem *cfg_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] intr_reg_base @@ got void [noderef] __iomem *intr_reg_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: expected void *[assigned] intr_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2204:33: sparse: got void [noderef] __iomem *intr_reg_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] db_base @@ got void [noderef] __iomem *db_base @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: expected void *[assigned] db_base
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2205:27: sparse: got void [noderef] __iomem *db_base
>> drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[assigned] dwqe_mapping @@ got void [noderef] __iomem *dwqe_mapping @@
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: expected void *[assigned] dwqe_mapping
drivers/net/ethernet/huawei/hinic/hinic_lld.c:2207:32: sparse: got void [noderef] __iomem *dwqe_mapping
drivers/net/ethernet/huawei/hinic/hinic_lld.c:529:5: warning: no previous prototype for 'hinic_version_cmp' [-Wmissing-prototypes]
529 | int hinic_version_cmp(char *ver1, char *ver2)
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1268:7: warning: no previous prototype for 'hinic_get_ppf_hwdev_by_pdev' [-Wmissing-prototypes]
1268 | void *hinic_get_ppf_hwdev_by_pdev(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1390:5: warning: no previous prototype for 'hinic_get_card_func_info_by_card_name' [-Wmissing-prototypes]
1390 | int hinic_get_card_func_info_by_card_name(char *chip_name,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_lld.c:1824:6: warning: no previous prototype for 'hinic_event_process' [-Wmissing-prototypes]
1824 | void hinic_event_process(void *adapter, struct hinic_event_info *event)
| ^~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:49:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:62:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:70:18: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] status @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: expected unsigned int [usertype] status
drivers/net/ethernet/huawei/hinic/hinic_qp.c:85:21: sparse: got restricted __be32 [usertype]
drivers/net/ethernet/huawei/hinic/hinic_qp.c:96:20: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:107:24: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:114:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:122:23: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_qp.c:191:33: sparse: sparse: cast to restricted __be32
--
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_high @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: expected unsigned int [usertype] addr_high
drivers/net/ethernet/huawei/hinic/hinic_rx.c:152:44: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] addr_low @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: expected unsigned int [usertype] addr_low
drivers/net/ethernet/huawei/hinic/hinic_rx.c:154:43: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:174:6: sparse: sparse: symbol 'hinic_rx_free_buffers' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:568:24: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_rx.c:606:6: sparse: sparse: symbol 'rx_pass_super_cqe' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_rx.c:680:26: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:688:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:689:28: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_rx.c:709:45: sparse: sparse: cast to restricted __be32
In file included from include/linux/sctp.h:57,
from drivers/net/ethernet/huawei/hinic/hinic_rx.c:30:
include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned]
390 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned]
719 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned]
718 | struct sockaddr_storage sspp_addr;
| ^~~~~~~~~
include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned]
732 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned]
731 | struct sockaddr_storage ssp_addr;
| ^~~~~~~~
include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned]
783 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned]
775 | struct sockaddr_storage spp_address;
| ^~~~~~~~~~~
include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned]
896 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned]
890 | struct sockaddr_storage spinfo_address;
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:174:6: warning: no previous prototype for 'hinic_rx_free_buffers' [-Wmissing-prototypes]
174 | void hinic_rx_free_buffers(struct hinic_rxq *rxq)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:548:5: warning: no previous prototype for 'recv_one_pkt' [-Wmissing-prototypes]
548 | int recv_one_pkt(struct hinic_rxq *rxq, struct hinic_rq_cqe *rx_cqe,
| ^~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_rx.c:606:6: warning: no previous prototype for 'rx_pass_super_cqe' [-Wmissing-prototypes]
606 | void rx_pass_super_cqe(struct hinic_rxq *rxq, u32 index, u32 pkt_num,
| ^~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:593:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:594:35: sparse: sparse: cast to restricted __be32
drivers/net/ethernet/huawei/hinic/hinic_tx.c:595:35: sparse: sparse: cast to restricted __be32
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:1051:5: sparse: sparse: symbol 'hinic_setup_tx_wqe' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:1230:5: sparse: sparse: symbol 'hinic_stop_sq' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] hi_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: expected unsigned int [usertype] hi_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:109:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] lo_addr @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: expected unsigned int [usertype] lo_addr
drivers/net/ethernet/huawei/hinic/hinic_tx.c:110:28: sparse: got restricted __be32 [usertype]
>> drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] len @@ got restricted __be32 [usertype] @@
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: expected unsigned int [usertype] len
drivers/net/ethernet/huawei/hinic/hinic_tx.c:111:25: sparse: got restricted __be32 [usertype]
In file included from include/linux/sctp.h:57,
from drivers/net/ethernet/huawei/hinic/hinic_tx.c:26:
include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned]
390 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned]
719 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned]
718 | struct sockaddr_storage sspp_addr;
| ^~~~~~~~~
include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned]
732 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned]
731 | struct sockaddr_storage ssp_addr;
| ^~~~~~~~
include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned]
783 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned]
775 | struct sockaddr_storage spp_address;
| ^~~~~~~~~~~
include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned]
896 | } __attribute__((packed, aligned(4)));
| ^
include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned]
890 | struct sockaddr_storage spinfo_address;
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_tx.c:1051:5: warning: no previous prototype for 'hinic_setup_tx_wqe' [-Wmissing-prototypes]
1051 | int hinic_setup_tx_wqe(struct hinic_txq *txq)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_tx.c:1230:5: warning: no previous prototype for 'hinic_stop_sq' [-Wmissing-prototypes]
1230 | int hinic_stop_sq(struct hinic_txq *txq)
| ^~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:65:7: sparse: sparse: symbol 'dbgtool_dev_id' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:66:13: sparse: sparse: symbol 'dbgtool_chr_dev' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:69:14: sparse: sparse: symbol 'dbgtool_d_class' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:72:5: sparse: sparse: symbol 'g_dbgtool_init_flag' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:73:5: sparse: sparse: symbol 'g_dbgtool_ref_cnt' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:176:51: sparse: got unsigned char [usertype] *cmd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *ack @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:190:44: sparse: got void *ack
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:135:6: sparse: sparse: symbol 'dbgtool_knl_api_cmd_read' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *cmd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:238:51: sparse: got unsigned char [usertype] *cmd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:207:6: sparse: sparse: symbol 'dbgtool_knl_api_cmd_write' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct pf_dev_info *dev_info @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:339:37: sparse: got struct pf_dev_info *dev_info
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:299:6: sparse: sparse: symbol 'dbgtool_knl_pf_dev_info_get' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got struct ffm_record_info *ffm_rd @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:357:37: sparse: got struct ffm_record_info *ffm_rd
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:353:6: sparse: sparse: symbol 'dbgtool_knl_ffm_info_rd' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:371:6: sparse: sparse: symbol 'dbgtool_knl_ffm_info_clr' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *buf_in @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:423:54: sparse: got void *buf_in
>> drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got unsigned short [usertype] *out_size @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:446:44: sparse: got unsigned short [usertype] *out_size
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *buf_out @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:453:44: sparse: got void *buf_out
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:386:6: sparse: sparse: symbol 'dbgtool_knl_msg_to_up' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:508:37: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:495:6: sparse: sparse: symbol 'dbgtool_knl_unlocked_ioctl' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:573:6: sparse: sparse: symbol 'ffm_intr_msg_record' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:135:6: warning: no previous prototype for 'dbgtool_knl_api_cmd_read' [-Wmissing-prototypes]
135 | long dbgtool_knl_api_cmd_read(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:207:6: warning: no previous prototype for 'dbgtool_knl_api_cmd_write' [-Wmissing-prototypes]
207 | long dbgtool_knl_api_cmd_write(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:299:6: warning: no previous prototype for 'dbgtool_knl_pf_dev_info_get' [-Wmissing-prototypes]
299 | long dbgtool_knl_pf_dev_info_get(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:353:6: warning: no previous prototype for 'dbgtool_knl_ffm_info_rd' [-Wmissing-prototypes]
353 | long dbgtool_knl_ffm_info_rd(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:371:6: warning: no previous prototype for 'dbgtool_knl_ffm_info_clr' [-Wmissing-prototypes]
371 | long dbgtool_knl_ffm_info_clr(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:386:6: warning: no previous prototype for 'dbgtool_knl_msg_to_up' [-Wmissing-prototypes]
386 | long dbgtool_knl_msg_to_up(struct dbgtool_param *para,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:495:6: warning: no previous prototype for 'dbgtool_knl_unlocked_ioctl' [-Wmissing-prototypes]
495 | long dbgtool_knl_unlocked_ioctl(struct file *pfile,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:573:6: warning: no previous prototype for 'ffm_intr_msg_record' [-Wmissing-prototypes]
573 | void ffm_intr_msg_record(void *handle, void *buf_in, u16 in_size,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:498: warning: Function parameter or member 'arg' not described in 'dbgtool_knl_unlocked_ioctl'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:575: warning: Function parameter or member 'in_size' not described in 'ffm_intr_msg_record'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:575: warning: Function parameter or member 'out_size' not described in 'ffm_intr_msg_record'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:664: warning: Function parameter or member 'vhwdev' not described in 'dbgtool_knl_init'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:664: warning: Excess function parameter 'hwdev' description in 'dbgtool_knl_init'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:792: warning: Function parameter or member 'vhwdev' not described in 'dbgtool_knl_deinit'
drivers/net/ethernet/huawei/hinic/hinic_dbgtool_knl.c:792: warning: Excess function parameter 'hwdev' description in 'dbgtool_knl_deinit'
--
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void *in_buff @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:104:43: sparse: got void *in_buff
>> drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:162:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1070:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1153:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1363:35: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1492:25: sparse: sparse: symbol 'sm_module_cmd_handle' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1663:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void *out_buf @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: expected void [noderef] __user *to
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1750:32: sparse: got void *out_buf
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1756:5: sparse: sparse: symbol 'send_to_service_driver' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: expected void const [noderef] __user *from
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1871:38: sparse: got void *
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1964:5: sparse: sparse: symbol 'if_nictool_exist' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1756:5: warning: no previous prototype for 'send_to_service_driver' [-Wmissing-prototypes]
1756 | int send_to_service_driver(struct msg_module *nt_msg, void *buf_in,
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_nictool.c:1964:5: warning: no previous prototype for 'if_nictool_exist' [-Wmissing-prototypes]
1964 | int if_nictool_exist(void)
| ^~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:62:6: sparse: sparse: symbol 'hinic_dcb_config_init' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:226:6: sparse: sparse: symbol 'hinic_set_prio_tc_map' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:825:4: sparse: sparse: symbol 'hinic_dcbnl_set_all' was not declared. Should it be static?
>> drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1059:5: sparse: sparse: symbol '__set_cos_up_map' was not declared. Should it be static?
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:62:6: warning: no previous prototype for 'hinic_dcb_config_init' [-Wmissing-prototypes]
62 | void hinic_dcb_config_init(struct hinic_nic_dev *nic_dev,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:226:6: warning: no previous prototype for 'hinic_set_prio_tc_map' [-Wmissing-prototypes]
226 | void hinic_set_prio_tc_map(struct hinic_nic_dev *nic_dev)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:825:4: warning: no previous prototype for 'hinic_dcbnl_set_all' [-Wmissing-prototypes]
825 | u8 hinic_dcbnl_set_all(struct net_device *netdev)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1059:5: warning: no previous prototype for '__set_cos_up_map' [-Wmissing-prototypes]
1059 | int __set_cos_up_map(struct hinic_nic_dev *nic_dev, u8 *cos_up)
| ^~~~~~~~~~~~~~~~
vim +/g_hinic_chip_list +142 drivers/net/ethernet/huawei/hinic/hinic_lld.c
746ea35981b1f77 Xue 2019-01-30 139
746ea35981b1f77 Xue 2019-01-30 140 #define MAX_CARD_ID 64
746ea35981b1f77 Xue 2019-01-30 141 static u64 card_bit_map;
746ea35981b1f77 Xue 2019-01-30 @142 LIST_HEAD(g_hinic_chip_list);
746ea35981b1f77 Xue 2019-01-30 143 struct hinic_uld_info g_uld_info[SERVICE_T_MAX] = { {0} };
746ea35981b1f77 Xue 2019-01-30 144 static const char *s_uld_name[SERVICE_T_MAX] = {
746ea35981b1f77 Xue 2019-01-30 145 "nic", "ovs", "roce", "toe", "iwarp", "fc", "fcoe", };
746ea35981b1f77 Xue 2019-01-30 146
:::::: The code at line 142 was first introduced by commit
:::::: 746ea35981b1f77e988d48642409d73f0470b3eb net: hinic: Add Hardware Abstract Layer
:::::: TO: Xue <xuechaojing(a)huawei.com>
:::::: CC: Xie XiuQi <xiexiuqi(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION 20ecc2fe65037adab573d12c528d9883e738fa8a
by kernel test robot 11 Mar '25
by kernel test robot 11 Mar '25
11 Mar '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 20ecc2fe65037adab573d12c528d9883e738fa8a !15428 ubi: fastmap: wl: Schedule fm_work if wear-leveling pool is empty
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allnoconfig
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-allnoconfig
| |-- Warning:arch-x86-kernel-cpu-resctrl-monitor.c-references-a-file-that-doesn-t-exist:Documentation-x86-resctrl.rst
| |-- drivers-iommu-sw64-sunway_iommu_v2.c:linux-pci.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_base.c:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_base.c:ps3_driver_log.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_base.c:ps3_scsi_cmd_err.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_cli.c:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_driver_log.c:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-linux-ps3_dump.c:linux-uaccess.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:ps3_htp_def.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:ps3_instance_manager.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:scsi-scsi_tcq.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.h:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.h:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_update.c:linux-mutex.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_update.c:ps3_device_update.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_instance_manager.h:ps3_cmd_channel.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_instance_manager.h:ps3_inner_data.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_instance_manager.h:ps3_irq.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:ps3_scsih.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:linux-mutex.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:linux-kernel.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_mgr_channel.c:ps3_cmd_complete.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_mgr_cmd.c:linux-mutex.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:ps3_driver_log.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.h:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:ps3_ioc_state.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:ps3_recovery.h-is-included-more-than-once.
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.h:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:linux-version.h-not-needed.
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:ps3_module_para.h-is-included-more-than-once.
| |-- mm-page_alloc.c:linux-vmalloc.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-allyesconfig
| |-- arch-x86-kernel-cpu-resctrl-rdtgroup.c:warning:variable-h-set-but-not-used
| |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpu_registers_pos
| |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-save_fpregs_to_fpkernelstate
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-001-20250310
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-002-20250310
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-003-20250310
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-004-20250310
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-005-20250310
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-006-20250310
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-defconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
`-- x86_64-randconfig-161-20250311
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
`-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
elapsed time: 728m
configs tested: 15
configs skipped: 110
tested configs:
arm64 allmodconfig clang-18
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20250310 clang-19
arm64 randconfig-002-20250310 clang-17
arm64 randconfig-003-20250310 clang-15
arm64 randconfig-004-20250310 clang-17
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20250310 gcc-12
x86_64 buildonly-randconfig-002-20250310 clang-19
x86_64 buildonly-randconfig-003-20250310 clang-19
x86_64 buildonly-randconfig-004-20250310 clang-19
x86_64 buildonly-randconfig-005-20250310 clang-19
x86_64 buildonly-randconfig-006-20250310 gcc-12
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION 5dc4d5d2c6e574ad35fa81c3b1768238a0b9b3eb
by kernel test robot 11 Mar '25
by kernel test robot 11 Mar '25
11 Mar '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 5dc4d5d2c6e574ad35fa81c3b1768238a0b9b3eb !15299 ptp: Ensure info->enable callback is always set
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-hisi_oom_recover
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| |-- mm-share_pool.c:warning:Function-parameter-or-member-node_id-not-described-in-sp_area_alloc
| |-- mm-share_pool.c:warning:Function-parameter-or-member-spg_id-not-described-in-mg_sp_unshare
| |-- mm-share_pool.c:warning:duplicate-section-name-Return
| |-- mm-share_pool.c:warning:expecting-prototype-for-mp_sp_group_id_by_pid().-Prototype-was-for-mg_sp_group_id_by_pid()-instead
| |-- mm-share_pool.c:warning:variable-is_hugepage-set-but-not-used
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-allnoconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-001-20250310
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-002-20250310
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-003-20250310
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-004-20250310
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-051-20250311
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-052-20250311
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-053-20250311
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-054-20250311
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- arm64-randconfig-055-20250311
| |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array
| `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32
|-- loongarch-allmodconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allnoconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allyesconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-001-20250310
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-002-20250310
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-r121-20250311
| `-- include-linux-mmzone.h:error:error-Allocator-MAX_ORDER-exceeds-SECTION_SIZE
|-- loongarch-randconfig-r122-20250311
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allnoconfig
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allyesconfig
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-001-20250310
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-002-20250310
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-003-20250310
| |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_register_cmd_notifier
| |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_unregister_cmd_notifier
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-004-20250310
| |-- ld.lld:error:undefined-symbol:arch_kexec_protect_crashkres
| |-- ld.lld:error:undefined-symbol:machine_crash_shutdown
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-005-20250310
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-006-20250310
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-defconfig
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-randconfig-161-20250311
| |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group()
| |-- mm-compaction.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:vm_compaction-proc_handler
| |-- mm-compaction.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:vm_compaction-procname
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
`-- x86_64-randconfig-r112-20250311
|-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
`-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
elapsed time: 723m
configs tested: 19
configs skipped: 113
tested configs:
arm64 allmodconfig clang-18
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20250310 clang-19
arm64 randconfig-002-20250310 clang-17
arm64 randconfig-003-20250310 clang-15
arm64 randconfig-004-20250310 clang-17
loongarch allmodconfig gcc-14.2.0
loongarch allnoconfig gcc-14.2.0
loongarch randconfig-001-20250310 gcc-14.2.0
loongarch randconfig-002-20250310 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20250310 gcc-12
x86_64 buildonly-randconfig-002-20250310 clang-19
x86_64 buildonly-randconfig-003-20250310 clang-19
x86_64 buildonly-randconfig-004-20250310 clang-19
x86_64 buildonly-randconfig-005-20250310 clang-19
x86_64 buildonly-randconfig-006-20250310 gcc-12
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1480/1480] mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int'
by kernel test robot 11 Mar '25
by kernel test robot 11 Mar '25
11 Mar '25
Hi Ding,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 09e192513a17ce8324302ae595ebf001e08e13b0
commit: 2d2fe6b40444bd8f84f674930ac5f98a6314702e [1480/1480] ascend: mm: add an owner for mm_struct
config: x86_64-randconfig-r112-20250311 (https://download.01.org/0day-ci/archive/20250311/202503110222.0FkInwB9-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250311/202503110222.0FkInwB9-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503110222.0FkInwB9-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/debug.c: note: in included file (through include/linux/kernel.h):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
mm/debug.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
mm/debug.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
In file included from mm/debug.c:14:
In file included from include/linux/migrate.h:6:
In file included from include/linux/mempolicy.h:16:
include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict]
425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat]
135 | atomic_read(&mm->tlb_flush_pending),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
142 | mm->def_flags, &mm->def_flags
| ^~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat]
143 | mm->def_flags, &mm->def_flags
| ^~~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args]
143 | "def_flags: %#lx(%pGv)\n",
| ~^
include/linux/printk.h:342:27: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~
include/linux/printk.h:332:21: note: expanded from macro 'pr_fmt'
332 | #define pr_fmt(fmt) fmt
| ^~~
5 warnings generated.
vim +174 mm/debug.c
82742a3a5152195 Sasha Levin 2014-10-09 114
31c9afa6db122a5 Sasha Levin 2014-10-09 115 void dump_mm(const struct mm_struct *mm)
31c9afa6db122a5 Sasha Levin 2014-10-09 116 {
7a9cdebdcc17e42 Linus Torvalds 2018-09-12 117 pr_emerg("mm %px mmap %px seqnum %llu task_size %lu\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 118 #ifdef CONFIG_MMU
152a2d199e1385c Matthew Wilcox 2018-01-04 119 "get_unmapped_area %px\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 120 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 121 "mmap_base %lu mmap_legacy_base %lu highest_vm_end %lu\n"
152a2d199e1385c Matthew Wilcox 2018-01-04 122 "pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 123 "hiwater_rss %lx hiwater_vm %lx total_vm %lx locked_vm %lx\n"
84638335900f199 Konstantin Khlebnikov 2016-01-14 124 "pinned_vm %lx data_vm %lx exec_vm %lx stack_vm %lx\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 125 "start_code %lx end_code %lx start_data %lx end_data %lx\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 126 "start_brk %lx brk %lx start_stack %lx\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 127 "arg_start %lx arg_end %lx env_start %lx env_end %lx\n"
152a2d199e1385c Matthew Wilcox 2018-01-04 128 "binfmt %px flags %lx core_state %px\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 129 #ifdef CONFIG_AIO
152a2d199e1385c Matthew Wilcox 2018-01-04 130 "ioctx_table %px\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 131 #endif
2d2fe6b40444bd8 Ding Tianhong 2021-10-30 132 #ifdef CONFIG_MM_OWNER
152a2d199e1385c Matthew Wilcox 2018-01-04 133 "owner %px "
31c9afa6db122a5 Sasha Levin 2014-10-09 134 #endif
152a2d199e1385c Matthew Wilcox 2018-01-04 135 "exe_file %px\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 136 #ifdef CONFIG_MMU_NOTIFIER
152a2d199e1385c Matthew Wilcox 2018-01-04 137 "mmu_notifier_mm %px\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 138 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 139 #ifdef CONFIG_NUMA_BALANCING
31c9afa6db122a5 Sasha Levin 2014-10-09 140 "numa_next_scan %lu numa_scan_offset %lu numa_scan_seq %d\n"
31c9afa6db122a5 Sasha Levin 2014-10-09 141 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 142 "tlb_flush_pending %d\n"
b8eceeb99014cf5 Vlastimil Babka 2016-03-15 @143 "def_flags: %#lx(%pGv)\n",
31c9afa6db122a5 Sasha Levin 2014-10-09 144
7a9cdebdcc17e42 Linus Torvalds 2018-09-12 145 mm, mm->mmap, (long long) mm->vmacache_seqnum, mm->task_size,
31c9afa6db122a5 Sasha Levin 2014-10-09 146 #ifdef CONFIG_MMU
31c9afa6db122a5 Sasha Levin 2014-10-09 147 mm->get_unmapped_area,
31c9afa6db122a5 Sasha Levin 2014-10-09 148 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 149 mm->mmap_base, mm->mmap_legacy_base, mm->highest_vm_end,
31c9afa6db122a5 Sasha Levin 2014-10-09 150 mm->pgd, atomic_read(&mm->mm_users),
31c9afa6db122a5 Sasha Levin 2014-10-09 151 atomic_read(&mm->mm_count),
af5b0f6a09e42c9 Kirill A. Shutemov 2017-11-15 152 mm_pgtables_bytes(mm),
31c9afa6db122a5 Sasha Levin 2014-10-09 153 mm->map_count,
53f4e528406789b Daniel Jordan 2019-08-14 154 mm->hiwater_rss, mm->hiwater_vm, mm->total_vm,
53f4e528406789b Daniel Jordan 2019-08-14 155 atomic_long_read(&mm->locked_vm),
84638335900f199 Konstantin Khlebnikov 2016-01-14 156 mm->pinned_vm, mm->data_vm, mm->exec_vm, mm->stack_vm,
31c9afa6db122a5 Sasha Levin 2014-10-09 157 mm->start_code, mm->end_code, mm->start_data, mm->end_data,
31c9afa6db122a5 Sasha Levin 2014-10-09 158 mm->start_brk, mm->brk, mm->start_stack,
31c9afa6db122a5 Sasha Levin 2014-10-09 159 mm->arg_start, mm->arg_end, mm->env_start, mm->env_end,
31c9afa6db122a5 Sasha Levin 2014-10-09 160 mm->binfmt, mm->flags, mm->core_state,
31c9afa6db122a5 Sasha Levin 2014-10-09 161 #ifdef CONFIG_AIO
31c9afa6db122a5 Sasha Levin 2014-10-09 162 mm->ioctx_table,
31c9afa6db122a5 Sasha Levin 2014-10-09 163 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 164 #ifdef CONFIG_MEMCG
31c9afa6db122a5 Sasha Levin 2014-10-09 165 mm->owner,
31c9afa6db122a5 Sasha Levin 2014-10-09 166 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 167 mm->exe_file,
31c9afa6db122a5 Sasha Levin 2014-10-09 168 #ifdef CONFIG_MMU_NOTIFIER
31c9afa6db122a5 Sasha Levin 2014-10-09 169 mm->mmu_notifier_mm,
31c9afa6db122a5 Sasha Levin 2014-10-09 170 #endif
31c9afa6db122a5 Sasha Levin 2014-10-09 171 #ifdef CONFIG_NUMA_BALANCING
31c9afa6db122a5 Sasha Levin 2014-10-09 172 mm->numa_next_scan, mm->numa_scan_offset, mm->numa_scan_seq,
31c9afa6db122a5 Sasha Levin 2014-10-09 173 #endif
16af97dc5a89753 Nadav Amit 2017-08-10 @174 atomic_read(&mm->tlb_flush_pending),
b8eceeb99014cf5 Vlastimil Babka 2016-03-15 @175 mm->def_flags, &mm->def_flags
31c9afa6db122a5 Sasha Levin 2014-10-09 176 );
31c9afa6db122a5 Sasha Levin 2014-10-09 177 }
31c9afa6db122a5 Sasha Levin 2014-10-09 178
:::::: The code at line 174 was first introduced by commit
:::::: 16af97dc5a8975371a83d9e30a64038b48f40a2d mm: migrate: prevent racy access to tlb_flush_pending
:::::: TO: Nadav Amit <nadav.amit(a)gmail.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 09e192513a17ce8324302ae595ebf001e08e13b0
by kernel test robot 11 Mar '25
by kernel test robot 11 Mar '25
11 Mar '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 09e192513a17ce8324302ae595ebf001e08e13b0 !15415 tracing/histograms: Fix memory leak problem
Error/Warning (recently discovered and may have been fixed):
drivers/block/zram/.tmp_zcomp.o: warning: objtool: missing symbol for section .text
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- mm-kasan-kasan_init.c:warning:variable-p4d-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:array-subscript-nid-is-outside-array-bounds-of-struct-mem_cgroup_per_node
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-allnoconfig
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-001-20250310
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:array-subscript-nid-is-outside-array-bounds-of-struct-mem_cgroup_per_node
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-002-20250310
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-003-20250310
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-004-20250310
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-allnoconfig
| |-- mm-hugetlb.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-swap.c:linux-memremap.h-is-included-more-than-once.
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- mm-.tmp_ioremap.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-001-20250310
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-002-20250310
| |-- mm-.tmp_ioremap.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-003-20250310
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-004-20250310
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-page_alloc.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-deferred_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-005-20250310
| |-- crypto-.tmp_sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-block-zram-.tmp_zcomp.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-gpu-drm-nouveau-.tmp_nouveau_abi16.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
| |-- fs-crypto-.tmp_hooks.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_ioremap.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- net-can-j1939-.tmp_address-claim.o:warning:objtool:missing-symbol-for-section-.text
|-- x86_64-buildonly-randconfig-006-20250310
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-defconfig
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-102-20250310
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- x86_64-randconfig-161-20250310
|-- drivers-rtc-rtc-ds1685.c:error:Cannot-parse-struct-or-union
|-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
|-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
|-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
elapsed time: 729m
configs tested: 15
configs skipped: 129
tested configs:
arm64 allmodconfig gcc-14.2.0
arm64 allnoconfig gcc-14.2.0
arm64 randconfig-001-20250310 gcc-14.2.0
arm64 randconfig-002-20250310 gcc-14.2.0
arm64 randconfig-003-20250310 gcc-14.2.0
arm64 randconfig-004-20250310 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20250310 gcc-12
x86_64 buildonly-randconfig-002-20250310 clang-19
x86_64 buildonly-randconfig-003-20250310 clang-19
x86_64 buildonly-randconfig-004-20250310 clang-19
x86_64 buildonly-randconfig-005-20250310 clang-19
x86_64 buildonly-randconfig-006-20250310 gcc-12
x86_64 defconfig gcc-11
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[PATCH OLK-5.10] ubi: fastmap: wl: Schedule fm_work if wear-leveling pool is empty
by Wang Zhaolong 10 Mar '25
by Wang Zhaolong 10 Mar '25
10 Mar '25
From: Zhihao Cheng <chengzhihao1(a)huawei.com>
mainline inclusion
from mainline-v6.13-rc1
commit c4595fe394a289927077e3da561db27811919ee0
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IBS8G5
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Since commit 14072ee33d5a ("ubi: fastmap: Check wl_pool for free peb
before wear leveling"), wear_leveling_worker() won't schedule fm_work
if wear-leveling pool is empty, which could temporarily disable the
wear-leveling until the fastmap is updated(eg. pool becomes empty).
Fix it by scheduling fm_work if wl_pool is empty during wear-leveing.
Fixes: 14072ee33d5a ("ubi: fastmap: Check wl_pool for free peb before wear leveling")
Signed-off-by: Zhihao Cheng <chengzhihao1(a)huawei.com>
Signed-off-by: Richard Weinberger <richard(a)nod.at>
Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com>
---
drivers/mtd/ubi/fastmap-wl.c | 19 ++++++++++++++++---
drivers/mtd/ubi/wl.c | 2 +-
drivers/mtd/ubi/wl.h | 3 ++-
3 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/ubi/fastmap-wl.c b/drivers/mtd/ubi/fastmap-wl.c
index 2a9cc9413c42..9bdb6525f128 100644
--- a/drivers/mtd/ubi/fastmap-wl.c
+++ b/drivers/mtd/ubi/fastmap-wl.c
@@ -344,18 +344,31 @@ int ubi_wl_get_peb(struct ubi_device *ubi)
/**
* next_peb_for_wl - returns next PEB to be used internally by the
* WL sub-system.
*
* @ubi: UBI device description object
+ * @need_fill: whether to fill wear-leveling pool when no PEBs are found
*/
-static struct ubi_wl_entry *next_peb_for_wl(struct ubi_device *ubi)
+static struct ubi_wl_entry *next_peb_for_wl(struct ubi_device *ubi,
+ bool need_fill)
{
struct ubi_fm_pool *pool = &ubi->fm_wl_pool;
int pnum;
- if (pool->used == pool->size)
+ if (pool->used == pool->size) {
+ if (need_fill && !ubi->fm_work_scheduled) {
+ /*
+ * We cannot update the fastmap here because this
+ * function is called in atomic context.
+ * Let's fail here and refill/update it as soon as
+ * possible.
+ */
+ ubi->fm_work_scheduled = 1;
+ schedule_work(&ubi->fm_work);
+ }
return NULL;
+ }
pnum = pool->pebs[pool->used];
return ubi->lookuptbl[pnum];
}
@@ -373,11 +386,11 @@ static bool need_wear_leveling(struct ubi_device *ubi)
struct ubi_wl_entry *e;
if (!ubi->used.rb_node)
return false;
- e = next_peb_for_wl(ubi);
+ e = next_peb_for_wl(ubi, false);
if (!e) {
if (!ubi->free.rb_node)
return false;
e = find_wl_entry(ubi, &ubi->free, WL_FREE_MAX_DIFF, 0);
ec = e->ec;
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index b60eea10f68f..97b86fab1466 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -681,11 +681,11 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
spin_lock(&ubi->wl_lock);
ubi_assert(!ubi->move_from && !ubi->move_to);
ubi_assert(!ubi->move_to_put);
#ifdef CONFIG_MTD_UBI_FASTMAP
- if (!next_peb_for_wl(ubi) ||
+ if (!next_peb_for_wl(ubi, true) ||
#else
if (!ubi->free.rb_node ||
#endif
(!ubi->used.rb_node && !ubi->scrub.rb_node)) {
/*
diff --git a/drivers/mtd/ubi/wl.h b/drivers/mtd/ubi/wl.h
index 7b6715ef6d4a..a69169c35e31 100644
--- a/drivers/mtd/ubi/wl.h
+++ b/drivers/mtd/ubi/wl.h
@@ -3,11 +3,12 @@
#define UBI_WL_H
#ifdef CONFIG_MTD_UBI_FASTMAP
static void update_fastmap_work_fn(struct work_struct *wrk);
static struct ubi_wl_entry *find_anchor_wl_entry(struct rb_root *root);
static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi);
-static struct ubi_wl_entry *next_peb_for_wl(struct ubi_device *ubi);
+static struct ubi_wl_entry *next_peb_for_wl(struct ubi_device *ubi,
+ bool need_fill);
static bool need_wear_leveling(struct ubi_device *ubi);
static void ubi_fastmap_close(struct ubi_device *ubi);
static inline void ubi_fastmap_init(struct ubi_device *ubi, int *count)
{
if (ubi->fm_disabled)
--
2.34.3
2
1