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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-16 00:14:25 +0000
git/commit/drivers/staging/greybus?h=nds-private-remove&id=c0219cbf72418d5355e319a0d787dc2671df9d4f'>c0219cbf72418d5355e319a0d787dc2671df9d4f (patch) tree1cf562fb2c94e9393a85fa94dd6b9a4b2628ce05 /drivers/staging/greybus parent178457e171bf1ae7a90a6b0aa6a404fec129e8c4 (diff)
greybus: es2: fix arpc active-list corruption
Fix ARPC active-list corruption due to incorrect list-interface usage. The corruption manifested itself as ARPC timeouts due to expected responses not being recognised whenever more than one ARPC was active. This could be seen for example when two interfaces were being runtime suspended in parallel: [ 165.739896] usb 1-1.1: invalid arpc response id received: 13 [ 165.794743] greybus 1-5.5: gb_interface_refclk_set - 0 [ 166.241202] usb 1-1.1: failed to execute ARPC: -110 Fortunately the impact of this bug has so far been limited to such timeouts and error messages due to ARPC currently only being used for CPort reset in the connection tear-down path. Reported-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: Johan Hovold <johan@hovoldconsulting.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus')
-rw-r--r--drivers/staging/greybus/es2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c