BMC/Intel-BMC/linux.git/arch/xtensa/configs, branch dev

xtensa: xtfpga: provide defconfig with audio subsystem

2015-02-07T09:52:12+00:00

This is the generic KC705 defconfig with all pieces of xtfpga audio subsystem enabled: I2C, SPI and ASoC support, I2C master, SPI master, clock synthesizer, I2S master, audio codec and audio card drivers. Signed-off-by: Max Filippov

xtensa: disable link optimization

2014-12-16T07:47:24+00:00

The default linker behavior is to optimize identical literal values and remove unnecessary overhead. However, because of a bug in the linker, this currently results in an error ('call target out of range'). Disable link-time optimizations per default until there is a fix for the linker and add the option to iss_defconfig. Signed-off-by: Chris Zankel

xtensa: remove s6000 variant and s6105 platform

2014-10-21T09:29:01+00:00

The Stretch s6000 family support has been merged into mainline 5 years ago. There appear to be no users of this code since nobody complained that there is a merge error preventing compilation. Apart from the s6105 IP camera reference design there are no s6000 devices known to ever have run Linux and as the chips are out of production there probably never will be. The successor s7000 no longer uses an Xtensa core for the OS. Let's remove the code until someone is found who actually needs it. Signed-off-by: Daniel Glöckner Signed-off-by: Max Filippov

xtensa: xtfpga: add lx200 SMP DTS and defconfig

2014-10-21T09:28:43+00:00

This config allows running SMP-enabled bitstream on LX200 board. NFS or FLASH rootfs, minimal debug, up to 4 cores. Signed-off-by: Max Filippov

xtensa: xtfpga: add generic KC705 board config

2014-10-21T09:28:42+00:00

This config enables most important features, NFS or FLASH rootfs and minimal debug. Signed-off-by: Max Filippov

xtensa: remove orphan MATH_EMULATION symbol

2014-08-14T07:59:12+00:00

Signed-off-by: Max Filippov

xtensa: select HAVE_IDE only on platforms that may have it

2014-08-14T07:59:11+00:00

HAVE_IDE is not a property of architecture but of a platform, and neither ISS or XTFPGA support it. Signed-off-by: Max Filippov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-04-12T21:49:50+00:00

Pull vfs updates from Al Viro: "The first vfs pile, with deep apologies for being very late in this window. Assorted cleanups and fixes, plus a large preparatory part of iov_iter work. There's a lot more of that, but it'll probably go into the next merge window - it *does* shape up nicely, removes a lot of boilerplate, gets rid of locking inconsistencie between aio_write and splice_write and I hope to get Kent's direct-io rewrite merged into the same queue, but some of the stuff after this point is having (mostly trivial) conflicts with the things already merged into mainline and with some I want more testing. This one passes LTP and xfstests without regressions, in addition to usual beating. BTW, readahead02 in ltp syscalls testsuite has started giving failures since "mm/readahead.c: fix readahead failure for memoryless NUMA nodes and limit readahead pages" - might be a false positive, might be a real regression..." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits) missing bits of "splice: fix racy pipe->buffers uses" cifs: fix the race in cifs_writev() ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure kill generic_file_buffered_write() ocfs2_file_aio_write(): switch to generic_perform_write() ceph_aio_write(): switch to generic_perform_write() xfs_file_buffered_aio_write(): switch to generic_perform_write() export generic_perform_write(), start getting rid of generic_file_buffer_write() generic_file_direct_write(): get rid of ppos argument btrfs_file_aio_write(): get rid of ppos kill the 5th argument of generic_file_buffered_write() kill the 4th argument of __generic_file_aio_write() lustre: don't open-code kernel_recvmsg() ocfs2: don't open-code kernel_recvmsg() drbd: don't open-code kernel_recvmsg() constify blk_rq_map_user_iov() and friends lustre: switch to kernel_sendmsg() ocfs2: don't open-code kernel_sendmsg() take iov_iter stuff to mm/iov_iter.c process_vm_access: tidy up a bit ...

Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP

2014-04-07T23:36:11+00:00

If the renamed symbol is defined lib/iomap.c implements ioport_map and ioport_unmap and currently (nearly) all platforms define the port accessor functions outb/inb and friend unconditionally. So HAS_IOPORT_MAP is the better name for this. Consequently NO_IOPORT is renamed to NO_IOPORT_MAP. The motivation for this change is to reintroduce a symbol HAS_IOPORT that signals if outb/int et al are available. I will address that at least one merge window later though to keep surprises to a minimum and catch new introductions of (HAS|NO)_IOPORT. The changes in this commit were done using: $ git grep -l -E '(NO|HAS)_IOPORT' | xargs perl -p -i -e 's/\b((?:CONFIG_)?(?:NO|HAS)_IOPORT)\b/$1_MAP/' Signed-off-by: Uwe Kleine-König Acked-by: Arnd Bergmann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

get rid of DEBUG_WRITECOUNT

2014-04-02T03:19:12+00:00

it only makes control flow in __fput() and friends more convoluted. Signed-off-by: Al Viro