both # rmmod thunderbolt # modprobe thunderbolt makes many crash logs on my hardware.
try to patch this to 6.1.30 and 6.4-rc4 but are all failed.
how about continue this on the kernel bugzilla, and post a patch here after it is resolved as Greg said ?
On Mon, May 29, 2023 at 7:38 AM Mika Westerberg mika.westerberg@linux.intel.com wrote:
On Sun, May 28, 2023 at 07:55:39AM -0500, Mario Limonciello wrote:
On 5/27/23 18:48, Bagas Sanjaya wrote:
On Sat, May 27, 2023 at 04:15:51PM -0400, beld zhang wrote:
Upgrade to 6.1.30, got crash message after resume, but looks still running normally
This is specific resuming from s2idle, doesn't happen at boot?
Does it happen with hot-plugging or hot-unplugging a TBT3 or USB4 dock too?
Happens also when device is connected and do
# rmmod thunderbolt # modprobe thunderbolt
I think it is because nhi_mask_interrupt() does not mask interrupt on Intel now.
Can you try the patch below? I'm unable to try myself because my test system has some booting issues at the moment.
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index 4c9f2811d20d..a11650da40f9 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -60,9 +60,12 @@ static int ring_interrupt_index(const struct tb_ring *ring)
static void nhi_mask_interrupt(struct tb_nhi *nhi, int mask, int ring) {
if (nhi->quirks & QUIRK_AUTO_CLEAR_INT)return;iowrite32(mask, nhi->iobase + REG_RING_INTERRUPT_MASK_CLEAR_BASE + ring);
if (nhi->quirks & QUIRK_AUTO_CLEAR_INT) {u32 val = ioread32(nhi->iobase + REG_RING_INTERRUPT_BASE + ring);iowrite32(val & ~mask, nhi->iobase + REG_RING_INTERRUPT_BASE + ring);} else {iowrite32(mask, nhi->iobase + REG_RING_INTERRUPT_MASK_CLEAR_BASE + ring);}}
static void nhi_clear_interrupt(struct tb_nhi *nhi, int ring)