From: Peng Fan Date: Mon, 22 Dec 2025 07:06:33 +0000 (+0800) Subject: clk: Disable KUNIT_UML_PCI X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b079e4e628c8866340cafedca9f7451dfc8fa263;p=thirdparty%2Flinux.git clk: Disable KUNIT_UML_PCI commit 031cdd3bc3f3 ("kunit: Enable PCI on UML without triggering WARN()") enables KUNIT_UML_PCI, but clk driver could not work with it. Deselect KUNIT_UML_PCI to avoid the failure. Dump as below: WARNING: CPU: 0 PID: 227 at lib/logic_iomem.c:141 __raw_readl+0xac/0xe0 CPU: 0 UID: 0 PID: 227 Comm: kunit_try_catch Tainted: G Tainted: [N]=TEST Stack: a0883d00 00000001 00000000 ffffff00 603ef142 60044832 6002598b 00000000 00000000 600211b3 00000001 00000000 Call Trace: [<6032534c>] ? __raw_readl+0xac/0xe0 [<60044832>] ? dump_stack_lvl+0x57/0x73 [<6002598b>] ? _printk+0x0/0x61 [<600211b3>] ? __warn.cold+0x61/0xeb [<600212cc>] ? warn_slowpath_fmt+0x8f/0x9c [<6002123d>] ? warn_slowpath_fmt+0x0/0x9c [<6032534c>] ? __raw_readl+0xac/0xe0 [<6002123d>] ? warn_slowpath_fmt+0x0/0x9c [<6029e2ad>] ? clk_gate_endisable+0xcd/0x110 [<6029e315>] ? clk_gate_enable+0x15/0x20 [<6028795e>] ? clk_core_enable+0x6e/0xf0 [<60289f1f>] ? clk_enable+0x4f/0xa0 [<602a06af>] ? clk_gate_test_enable+0xbf/0x360 [<60053df9>] ? os_nsecs+0x29/0x40 [<600cd300>] ? ktime_get_ts64+0x0/0x130 [<600816c0>] ? to_kthread+0x0/0x50 [<602507bb>] ? kunit_try_run_case+0x7b/0x100 [<600816c0>] ? to_kthread+0x0/0x50 [<60252aa0>] ? kunit_generic_run_threadfn_adapter+0x0/0x30 [<60252ab2>] ? kunit_generic_run_threadfn_adapter+0x12/0x30 [<60082091>] ? kthread+0xf1/0x270 [<60047591>] ? new_thread_handler+0x41/0x60 ---[ end trace 0000000000000000 ]--- Reviewed-by: Thomas Weißschuh Signed-off-by: Peng Fan Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/.kunitconfig b/drivers/clk/.kunitconfig index 08e26137f3d9..8a0ea41934a2 100644 --- a/drivers/clk/.kunitconfig +++ b/drivers/clk/.kunitconfig @@ -1,4 +1,5 @@ CONFIG_KUNIT=y +CONFIG_KUNIT_UML_PCI=n CONFIG_OF=y CONFIG_OF_OVERLAY=y CONFIG_COMMON_CLK=y @@ -6,4 +7,3 @@ CONFIG_CLK_KUNIT_TEST=y CONFIG_CLK_FIXED_RATE_KUNIT_TEST=y CONFIG_CLK_GATE_KUNIT_TEST=y CONFIG_CLK_FD_KUNIT_TEST=y -CONFIG_UML_PCI_OVER_VIRTIO=n