search for: __le64

...24) | (((__u32)((__u32)(__le32)(virtio_cread_v)) & (__u32)65280UL) << 8) | (((__u32)((__u32)(__le32)(virtio_cread_v)) & (__u32)16711680UL) >> 8) | (((__u32)((__u32)(__le32)(virtio_cread_v)) & (__u32)4278190080UL) >> 24))) : __fswab32((__u32)(__le32)(virtio_cread_v))), __le64: (__builtin_constant_p((__u64)((__u64)(__le64)(virtio_cread_v))) ? ((__u64)((((__u64)((__u64)(__le64)(virtio_cread_v)) & (__u64)255ULL) << 56) | (((__u64)((__u64)(__le64)(virtio_cread_v)) & (__u64)65280ULL) << 40) | (((__u64)((__u64)(__le64)(virtio_cread_v)) & (__u64)1671168...

...lock basically lists the main trees of the FS + * it currently lacks any block count etc etc + */ +struct btrfs_super_block { + __u8 csum[BTRFS_CSUM_SIZE]; + /* the first 4 fields must match struct btrfs_header */ + __u8 fsid[BTRFS_FSID_SIZE]; /* FS specific uuid */ + __le64 bytenr; /* this block number */ + __le64 flags; + + /* allowed to be different from the btrfs_header from here own down */ + __le64 magic; + __le64 generation; + __le64 root; + __le64 chunk_root; + __le64 log_root; + + /* this will help find t...

..._balloon_config { > /* Number of pages host wants Guest to give up. */ > __u32 num_pages; > @@ -82,4 +86,12 @@ struct virtio_balloon_stat { > __virtio64 val; > } __attribute__((packed)); > > +/* Response header structure */ > +struct virtio_balloon_resp_hdr { > + __le64 cmd : 8; /* Distinguish different requests type */ > + __le64 flag: 8; /* Mark status for a specific request type */ > + __le64 id : 16; /* Distinguish requests of a specific type */ > + __le64 data_len: 32; /* Length of the following data, in bytes */ This use of __le64 makes no sense....

..._balloon_config { > /* Number of pages host wants Guest to give up. */ > __u32 num_pages; > @@ -82,4 +86,12 @@ struct virtio_balloon_stat { > __virtio64 val; > } __attribute__((packed)); > > +/* Response header structure */ > +struct virtio_balloon_resp_hdr { > + __le64 cmd : 8; /* Distinguish different requests type */ > + __le64 flag: 8; /* Mark status for a specific request type */ > + __le64 id : 16; /* Distinguish requests of a specific type */ > + __le64 data_len: 32; /* Length of the following data, in bytes */ This use of __le64 makes no sense....

...c int nilfs2_image(const void *buf, unsigned long long *bytes) +{ + const struct nilfs_super_block *sb = + (const struct nilfs_super_block *)buf; + + if (sb->s_magic == __cpu_to_le16(NILFS_SUPER_MAGIC) && + sb->s_rev_level == __cpu_to_le32(2)) { + *bytes = (unsigned long long)__le64_to_cpu(sb->s_dev_size); + return 1; + } + return 0; +} + struct imagetype { off_t block; const char name[12]; @@ -354,6 +368,7 @@ {1, "ext3", ext3_image}, {1, "ext2", ext2_image}, {1, "minix", minix_image}, + {1, "nilfs2", nilfs2_image}, {2,...

...RNEL); > - virtqueue_kick(vq); > +static void do_set_resp_bitmap(struct virtio_balloon *vb, > + unsigned long base_pfn, int pages) > > - /* When host has read buffer, this completes via balloon_ack */ > - wait_event(vb->acked, virtqueue_get_buf(vq, &len)); > +{ > + __le64 *range = vb->resp_data + vb->resp_pos; > > + if (pages > (1 << VIRTIO_BALLOON_NR_PFN_BITS)) { > + /* when the length field can't contain pages, set it to 0 to /* * Multi-line * comments * should look like this. */ Also, pls start sentences with an upper-case let...

...RNEL); > - virtqueue_kick(vq); > +static void do_set_resp_bitmap(struct virtio_balloon *vb, > + unsigned long base_pfn, int pages) > > - /* When host has read buffer, this completes via balloon_ack */ > - wait_event(vb->acked, virtqueue_get_buf(vq, &len)); > +{ > + __le64 *range = vb->resp_data + vb->resp_pos; > > + if (pages > (1 << VIRTIO_BALLOON_NR_PFN_BITS)) { > + /* when the length field can't contain pages, set it to 0 to /* * Multi-line * comments * should look like this. */ Also, pls start sentences with an upper-case let...

..._resp_bitmap(struct virtio_balloon *vb, > > > + unsigned long base_pfn, int pages) > > > > > > - /* When host has read buffer, this completes via balloon_ack */ > > > - wait_event(vb->acked, virtqueue_get_buf(vq, &len)); > > > +{ > > > + __le64 *range = vb->resp_data + vb->resp_pos; > > > > > > + if (pages > (1 << VIRTIO_BALLOON_NR_PFN_BITS)) { > > > + /* when the length field can't contain pages, set it to 0 to > > > > /* > > * Multi-line > > * comments > >...

..._resp_bitmap(struct virtio_balloon *vb, > > > + unsigned long base_pfn, int pages) > > > > > > - /* When host has read buffer, this completes via balloon_ack */ > > > - wait_event(vb->acked, virtqueue_get_buf(vq, &len)); > > > +{ > > > + __le64 *range = vb->resp_data + vb->resp_pos; > > > > > > + if (pages > (1 << VIRTIO_BALLOON_NR_PFN_BITS)) { > > > + /* when the length field can't contain pages, set it to 0 to > > > > /* > > * Multi-line > > * comments > >...

...t; > > __u32 num_pages; > > > @@ -82,4 +86,12 @@ struct virtio_balloon_stat { > > > __virtio64 val; > > > } __attribute__((packed)); > > > > > > +/* Response header structure */ > > > +struct virtio_balloon_resp_hdr { > > > + __le64 cmd : 8; /* Distinguish different requests type */ > > > + __le64 flag: 8; /* Mark status for a specific request type */ > > > + __le64 id : 16; /* Distinguish requests of a specific type */ > > > + __le64 data_len: 32; /* Length of the following data, in bytes */ > &g...

...t; > > __u32 num_pages; > > > @@ -82,4 +86,12 @@ struct virtio_balloon_stat { > > > __virtio64 val; > > > } __attribute__((packed)); > > > > > > +/* Response header structure */ > > > +struct virtio_balloon_resp_hdr { > > > + __le64 cmd : 8; /* Distinguish different requests type */ > > > + __le64 flag: 8; /* Mark status for a specific request type */ > > > + __le64 id : 16; /* Distinguish requests of a specific type */ > > > + __le64 data_len: 32; /* Length of the following data, in bytes */ > &g...

Hi, The following patches add support for ext4 and btrfs to PV-GRUB. These patches are taken nearly verbatim from those provided by Fedora and Gentoo. We''ve been using these patches for the PV-GRUB images available in EC2 for some time now with no problems. Changes from v1: - Makefile has been changed to check the exit code from patch - The btrfs patch has been rebased to apply

...12 @@ struct virtio_balloon_stat { > > > > > __virtio64 val; > > > > > } __attribute__((packed)); > > > > > > > > > > +/* Response header structure */ > > > > > +struct virtio_balloon_resp_hdr { > > > > > + __le64 cmd : 8; /* Distinguish different requests type */ > > > > > + __le64 flag: 8; /* Mark status for a specific request type */ > > > > > + __le64 id : 16; /* Distinguish requests of a specific type */ > > > > > + __le64 data_len: 32; /* Length of the follo...

...12 @@ struct virtio_balloon_stat { > > > > > __virtio64 val; > > > > > } __attribute__((packed)); > > > > > > > > > > +/* Response header structure */ > > > > > +struct virtio_balloon_resp_hdr { > > > > > + __le64 cmd : 8; /* Distinguish different requests type */ > > > > > + __le64 flag: 8; /* Mark status for a specific request type */ > > > > > + __le64 id : 16; /* Distinguish requests of a specific type */ > > > > > + __le64 data_len: 32; /* Length of the follo...

...h b/include/uapi/linux/virtio_mem.h index a9ffe041843c..70e01c687d5e 100644 --- a/include/uapi/linux/virtio_mem.h +++ b/include/uapi/linux/virtio_mem.h @@ -185,27 +185,27 @@ struct virtio_mem_resp { struct virtio_mem_config { /* Block size and alignment. Cannot change. */ - __u64 block_size; + __le64 block_size; /* Valid with VIRTIO_MEM_F_ACPI_PXM. Cannot change. */ - __u16 node_id; + __le16 node_id; __u8 padding[6]; /* Start address of the memory region. Cannot change. */ - __u64 addr; + __le64 addr; /* Region size (maximum). Cannot change. */ - __u64 region_size; + __le64 region_size;...

...h b/include/uapi/linux/virtio_mem.h index a9ffe041843c..70e01c687d5e 100644 --- a/include/uapi/linux/virtio_mem.h +++ b/include/uapi/linux/virtio_mem.h @@ -185,27 +185,27 @@ struct virtio_mem_resp { struct virtio_mem_config { /* Block size and alignment. Cannot change. */ - __u64 block_size; + __le64 block_size; /* Valid with VIRTIO_MEM_F_ACPI_PXM. Cannot change. */ - __u16 node_id; + __le16 node_id; __u8 padding[6]; /* Start address of the memory region. Cannot change. */ - __u64 addr; + __le64 addr; /* Region size (maximum). Cannot change. */ - __u64 region_size; + __le64 region_size;...

...onfig.h +++ b/include/linux/virtio_config.h @@ -304,13 +304,7 @@ static inline __virtio64 cpu_to_virtio64(struct virtio_device *vdev, u64 val) __u8: (x), \ __le16: virtio16_to_cpu((vdev), (__force __virtio16)(x)), \ __le32: virtio32_to_cpu((vdev), (__force __virtio32)(x)), \ - __le64: virtio64_to_cpu((vdev), (__force __virtio64)(x)), \ - default: _Generic((x), \ - __u8: (x), \ - __u16: virtio16_to_cpu((vdev), (__force __virtio16)(x)), \ - __u32: virtio32_to_cpu((vdev), (__force __virtio32)(x)), \ - __u64: virtio64_to_cpu((vdev), (__force __virtio...

...s causes sparse to warn about comparison between little- and cpu-endian, because of the typecheck() in virtio_cread(): drivers/iommu/virtio-iommu.c:1024:9: sparse: sparse: incompatible types in comparison expression (different base types): drivers/iommu/virtio-iommu.c:1024:9: sparse: restricted __le64 * drivers/iommu/virtio-iommu.c:1024:9: sparse: unsigned long long * drivers/iommu/virtio-iommu.c:1036:9: sparse: sparse: incompatible types in comparison expression (different base types): drivers/iommu/virtio-iommu.c:1036:9: sparse: restricted __le64 * drivers/iommu/virtio-iommu.c:1036:9: sp...

...ev, offset, &ret, sizeof(ret)); > + return ret; > +} > + > +static inline void virtio_cwrite32_le(struct virtio_device *vdev, > + unsigned int offset, __le32 val) > +{ > + vdev->config->set(vdev, offset, &val, sizeof(val)); > +} > + > +static inline __le64 virtio_cread64_le(struct virtio_device *vdev, > + unsigned int offset) > +{ > + __le64 ret; > + > + __virtio_cread_many(vdev, offset, &ret, 1, sizeof(ret)); > + return ret; > +} > + > +static inline void virtio_cwrite64_le(struct virtio_device *vdev, > +...

...ev, offset, &ret, sizeof(ret)); > + return ret; > +} > + > +static inline void virtio_cwrite32_le(struct virtio_device *vdev, > + unsigned int offset, __le32 val) > +{ > + vdev->config->set(vdev, offset, &val, sizeof(val)); > +} > + > +static inline __le64 virtio_cread64_le(struct virtio_device *vdev, > + unsigned int offset) > +{ > + __le64 ret; > + > + __virtio_cread_many(vdev, offset, &ret, 1, sizeof(ret)); > + return ret; > +} > + > +static inline void virtio_cwrite64_le(struct virtio_device *vdev, > +...