diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2021-06-17 09:39:19 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-06-19 09:22:51 +0200 |
| commit | 723885a6750102e5d807429b3d06aa6b0d29cc66 (patch) | |
| tree | d8bbb801469166d95ae9742ddbeaf2051abb3a2b /drivers/net/wireless/mediatek/mt76/mt76_connac.h | |
| parent | 78b0328ff8c46fce64eb969d2572c3f631735dc1 (diff) | |
mt76: mt7921: fix the coredump is being truncated
Fix the maximum size of the coredump generated with current mt7921
firmware. Otherwise, a truncated coredump would be reported to userland
via dev_coredumpv.
Also, there is an additional error handling enhanced in the patch to avoid
the possible invalid buffer access when the system failed to create the
buffer to hold the coredump.
Fixes: 0da3c795d07b ("mt76: mt7921: add coredump support")
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76_connac.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index 93a37ed0c483..f49d97d0a1c5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -13,7 +13,7 @@ #define MT76_CONNAC_MAX_SCAN_MATCH 16 #define MT76_CONNAC_COREDUMP_TIMEOUT (HZ / 20) -#define MT76_CONNAC_COREDUMP_SZ (128 * 1024) +#define MT76_CONNAC_COREDUMP_SZ (1300 * 1024) enum { CMD_CBW_20MHZ = IEEE80211_STA_RX_BW_20, |