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03455e79d7
Currently kernel crashes when of_phy_connect has issues:
Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000308
...
pc : phy_attached_print+0x28/0x1b0
lr : phy_attached_info+0x14/0x20
...
Call trace:
phy_attached_print+0x28/0x1b0
phy_attached_info+0x14/0x20
nss_dp_adjust_link+0x544/0x6c4 [qca_nss_dp]
of_phy_connect returns either pointer or NULL, so can't be checked with
IS_ERR macro.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit
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|---|---|---|
| .. | ||
| 0001-edma_tx_rx-support-newer-kernels-time-stamping-API.patch | ||
| 0002-nss_dp_main-make-phy-mode-code-compatible-with-newer.patch | ||
| 0003-Drop-_nocache-variants-of-ioremap.patch | ||
| 0004-EDMA-Fix-NAPI-packet-counting.patch | ||
| 0005-EDMA-Use-NAPI_POLL_WEIGHT-as-NAPI-weight.patch | ||
| 0006-NSS-DP-fix-of_get_mac_address.patch | ||
| 0007-NSS-DP-implement-ethernet-IOCTL-s.patch | ||
| 0008-switchdev-remove-the-transaction-structure.patch | ||
| 0009-switchdev-use-new-switchdev-flags.patch | ||
| 0010-switchdev-fix-FDB-roaming.patch | ||
| 0011-treewide-fix-confusing-printing-of-registered-netdev.patch | ||
| 0012-gmac-syn-xgmac-silence-debug-log-on-probe.patch | ||
| 0013-nss_dp_main-Use-a-phy-handle-property-to-connect-to-.patch | ||
| 0014-nss-dp-edma-v1-use-NAPI-GRO-by-default.patch | ||
| 0015-nss-dp-allow-setting-netdev-name-from-DTS.patch | ||