search for: get_unaligned

The nouveau driver makes a number of unaligned accesses via the ROM16(), ROM32() and ROM64() macros which fault on SPARC (but would be transparently handled by x86 hardware). Making use of get_unaligned() macro fixes the problem for me. diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h index 7ccd28f..92031f6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.h +++ b/drivers/gpu/drm/nouveau/nouveau_bios.h @@ -26,6 +26,8 @@ #include "nvreg.h" +...

...e <linux/smb.h> + +/* + * ioctl commands + */ +#define SMB_IOC_GETMOUNTUID _IOR('u', 1, __kernel_uid_t) +#define SMB_IOC_NEWCONN _IOW('u', 2, struct smb_conn_opt) + +#ifdef __KERNEL__ + +#include <asm/unaligned.h> + +#define WVAL(buf,pos) \ +(le16_to_cpu(get_unaligned((__u16 *)((__u8 *)(buf) + (pos))))) +#define DVAL(buf,pos) \ +(le32_to_cpu(get_unaligned((__u32 *)((__u8 *)(buf) + (pos))))) +#define WSET(buf,pos,val) \ +put_unaligned(cpu_to_le16((__u16)(val)), (__u16 *)((__u8 *)(buf) + (pos))) +#define DSET(buf,pos,val) \ +put_unaligned(cpu_to_le32((__u32)(val))...

Linux 3.11 added respective support, so I think we should follow suit. 1: xen: add LZ4 decompression support 2: libxc: add LZ4 decompression support Signed-off-by: Jan Beulich <jbeulich@suse.com>

...et/bluetooth/bnep/netdev.c +++ b/net/bluetooth/bnep/netdev.c @@ -136,7 +136,7 @@ static u16 bnep_net_eth_proto(struct sk_buff *skb) struct ethhdr *eh = (void *) skb->data; u16 proto = ntohs(eh->h_proto); - if (proto >= 1536) + if (proto >= ETH_P_802_3_MIN) return proto; if (get_unaligned((__be16 *) skb->data) == htons(0xFFFF)) diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 8d493c9..3d110c4 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -138,7 +138,7 @@ ebt_basic_match(const struct ebt_entry *e, const st...

Changes since v9: * series re-ordering so make functionality more distinct. Basic vlan filtering is patches 1-4. Support for PVID/untagged vlans is patches 5 and 6. VLAN support for FDB/MDB is patches 7-11. Patch 12 is still additional egress policy. * Slight simplification to code that extracts the VID from skb. Since we now depend on the vlan module, at the time of input skb_tci is

This series of patches provides an ability to add VLANs to the bridge ports. This is similar to what can be found in most switches. The bridge port may have any number of VLANs added to it including vlan 0 priority tagged traffic. When vlans are added to the port, only traffic tagged with particular vlan will forwarded over this port. Additionally, vlan ids are added to FDB entries and become