diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-07-04 14:11:03 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-07-04 14:16:11 -0700 |
| commit | 76ed626479ebe0227728eff16bb44544ebd98920 (patch) | |
| tree | d7c1d6e2146e29cbc3135306e0c87e91eea3bf30 /net/core | |
| parent | 7829b376f2a9ff1343e855551e0d9e0b87a52d93 (diff) | |
| parent | 033771c085c2ed73cb29dd25e1ec8c4b2991cad9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/phy/aquantia/aquantia.h
219343755eae ("net: phy: aquantia: add missing include guards")
61578f679378 ("net: phy: aquantia: add support for PHY LEDs")
drivers/net/ethernet/wangxun/libwx/wx_hw.c
bd07a9817846 ("net: txgbe: remove separate irq request for MSI and INTx")
b501d261a5b3 ("net: txgbe: add FDIR ATR support")
https://lore.kernel.org/all/20240703112936.483c1975@canb.auug.org.au/
include/linux/mlx5/mlx5_ifc.h
048a403648fc ("net/mlx5: IFC updates for changing max EQs")
99be56171fa9 ("net/mlx5e: SHAMPO, Re-enable HW-GRO")
https://lore.kernel.org/all/20240701133951.6926b2e3@canb.auug.org.au/
Adjacent changes:
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
4130c67cd123 ("wifi: iwlwifi: mvm: check vif for NULL/ERR_PTR before dereference")
3f3126515fbe ("wifi: iwlwifi: mvm: add mvm-specific guard")
include/net/mac80211.h
816c6bec09ed ("wifi: mac80211: fix BSS_CHANGED_UNSOL_BCAST_PROBE_RESP")
5a009b42e041 ("wifi: mac80211: track changes in AP's TPE")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/datagram.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/net/core/datagram.c b/net/core/datagram.c index 16507b7cc4fb..b2f391edb9e8 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -416,15 +416,22 @@ static int __skb_datagram_iter(const struct sk_buff *skb, int offset, end = start + skb_frag_size(frag); if ((copy = end - offset) > 0) { - struct page *page = skb_frag_page(frag); - u8 *vaddr = kmap(page); + u32 p_off, p_len, copied; + struct page *p; + u8 *vaddr; if (copy > len) copy = len; - n = INDIRECT_CALL_1(cb, simple_copy_to_iter, - vaddr + skb_frag_off(frag) + offset - start, - copy, data, to); - kunmap(page); + + skb_frag_foreach_page(frag, + skb_frag_off(frag) + offset - start, + copy, p, p_off, p_len, copied) { + vaddr = kmap_local_page(p); + n = INDIRECT_CALL_1(cb, simple_copy_to_iter, + vaddr + p_off, p_len, data, to); + kunmap_local(vaddr); + } + offset += n; if (n != copy) goto short_copy; |