1. 02 Dec, 2016 2 commits
  2. 01 Dec, 2016 20 commits
  3. 30 Nov, 2016 5 commits
  4. 29 Nov, 2016 8 commits
  5. 28 Nov, 2016 5 commits
    • Linus Torvalds's avatar
      Merge branch 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · 88abd824
      Linus Torvalds authored
      Pull libata fixes from Tejun Heo:
       "The recent changes in ahci MSI handling need one more fix.  Hopefully,
        this restores parity with before.
      
        The other two are minor fixes with both low impact and risk"
      
      * 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
        ahci: always fall back to single-MSI mode
        libata-scsi: Fixup ata_gen_passthru_sense()
        mvsas: fix error return code in mvs_task_prep()
      88abd824
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc · 96e52d3a
      Linus Torvalds authored
      Pull sparc fixes from David Miller:
       "Two ugly build warning fixes"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        dbri: Fix compiler warning
        qlogicpti: Fix compiler warnings
      96e52d3a
    • Tushar Dave's avatar
      dbri: Fix compiler warning · 16f46050
      Tushar Dave authored
      dbri uses 'u32' for dma handle while invoking kernel DMA APIs,
      instead of using dma_addr_t. This hasn't caused any 'incompatible
      pointer type' warning on SPARC because until now dma_addr_t is of
      type u32. However, recent changes in SPARC ATU (iommu) enabled 64bit
      DMA and therefore dma_addr_t became of type u64. This makes
      'incompatible pointer type' warnings inevitable.
      
      e.g.
      sound/sparc/dbri.c: In function ‘snd_dbri_create’:
      sound/sparc/dbri.c:2538: warning: passing argument 3 of ‘dma_zalloc_coherent’ from incompatible pointer type
      ./include/linux/dma-mapping.h:608: note: expected ‘dma_addr_t *’ but argument is of type ‘u32 *’
      
      For the record, dbri(sbus) driver never executes on sun4v. Therefore
      even though 64bit DMA is enabled on SPARC, dbri continues to use
      legacy iommu that guarantees DMA address is always in 32bit range.
      
      This patch resolves above compiler warning.
      Signed-off-by: default avatarTushar Dave <tushar.n.dave@oracle.com>
      Reviewed-by: default avatarthomas tai <thomas.tai@oracle.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      16f46050
    • Tushar Dave's avatar
      qlogicpti: Fix compiler warnings · e58566b1
      Tushar Dave authored
      qlogicpti uses '__u32' for dma handle while invoking kernel DMA APIs,
      instead of using dma_addr_t. This hasn't caused any 'incompatible
      pointer type' warning on SPARC because until now dma_addr_t is of
      type u32. However, recent changes in SPARC ATU (iommu) enabled 64bit
      DMA and therefore dma_addr_t became of type u64. This makes
      'incompatible pointer type' warnings inevitable.
      
      e.g.
      drivers/scsi/qlogicpti.c: In function ‘qpti_map_queues’:
      drivers/scsi/qlogicpti.c:813: warning: passing argument 3 of ‘dma_alloc_coherent’ from incompatible pointer type
      ./include/linux/dma-mapping.h:445: note: expected ‘dma_addr_t *’ but argument is of type ‘__u32 *’
      drivers/scsi/qlogicpti.c:822: warning: passing argument 3 of ‘dma_alloc_coherent’ from incompatible pointer type
      ./include/linux/dma-mapping.h:445: note: expected ‘dma_addr_t *’ but argument is of type ‘__u32 *’
      
      For the record, qlogicpti never executes on sun4v. Therefore even
      though 64bit DMA is enabled on SPARC, qlogicpti continues to use
      legacy iommu that guarantees DMA address is always in 32bit range.
      
      This patch resolves aforementioned compiler warnings.
      Signed-off-by: default avatarTushar Dave <tushar.n.dave@oracle.com>
      Reviewed-by: default avatarthomas tai <thomas.tai@oracle.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      e58566b1
    • Vineet Gupta's avatar
      ARC: mm: IOC: Don't enable IOC by default · 23cb1f64
      Vineet Gupta authored
      Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
      23cb1f64