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# HG changeset patch # User fujita.tomonori@lab.ntt.co.jp # Node ID 7111077b493ea53ef055ce38098f8af67f87d749 # Parent ed8d345449c176cb5fe0ccff4299da782eb63c08 SCSI frontend and backend drivers'' common Makefile and header Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> diff -r ed8d345449c1 -r 7111077b493e buil...

Hi all, Here''s a work in progress series whcih does a partial revert of the previous swiotlb changes, and does a partial replacement with Becky Bruce''s series. The most important difference is Becky''s use of phys_addr_t rather than page+offset to represent arbitrary pages. This turns out to be simpler. I didn''t replicate the map_single_page changes, since

...latter enables applications to handle AIO and non-AIO fds in the same loop. blktap uses the different patch, AIO event queue patch for the same aim. The IO_CMD_EPOLL_WAIT patch will be merged into mainline (and the AIO event queue will not) so the scsi target daemon uses it. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> diff -r 489f28021f26 -r 105d5d6b4e0d patches/linux-2.6.16.33/series --- a/patches/linux-2.6.16.33/series Wed Dec 20 09:47:24 2006 +0000 +++ b/patches/linux-2.6.16.33/series Wed Jan 03 01:34:02 2007 +0900 @@ -33,3 +33,5 @@ x86-elfnote-as-preprocessor-macro.patc...

Hi Ingo, Here''s the chunk of patches to add Xen Dom0 support (it''s probably worth creating a new xen/dom0 topic branch for it). A dom0 Xen domain is basically the same as a normal domU domain, but it has extra privileges to directly access hardware. There are two issues to deal with: - translating to and from the domain''s pseudo-physical addresses and real machine

...4 Documentation/core-api/ioctl.rst delete mode 100644 block/compat_ioctl.c delete mode 100644 fs/compat_ioctl.c -- 2.20.0 Cc: corbet at lwn.net Cc: catalin.marinas at arm.com Cc: will at kernel.org Cc: jdike at addtoit.com Cc: richard at nod.at Cc: anton.ivanov at cambridgegreys.com Cc: fujita.tomonori at lab.ntt.co.jp Cc: justin at coraid.com Cc: efremov at linux.com Cc: tim at cyberelk.net Cc: mst at redhat.com Cc: jasowang at redhat.com Cc: pbonzini at redhat.com Cc: stefanha at redhat.com Cc: boris.ostrovsky at oracle.com Cc: jgross at suse.com Cc: sstabellini at kernel.org Cc: konrad.wilk at...

This patchset includes an updated version of the SCSI frontend and backend drivers. The frontend and backend drivers exchange SCSI RDMA Protocol (SRP) messages via a ring buffer. The backend driver sends SCSI commands to the user-space daemon, which performs SCSI commands and I/O operations. The backend driver uses VM_FOREIGN feature like the blktap driver for zero-copy of data pages. Like the