Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.7.y 2016-03-19T22:38:41+00:00 2016-03-19T22:38:41+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-03-19T22:38:41+00:00 urn:sha1:d5e2d00898bdfed9586472679760fc81a2ca2d02 Pull powerpc updates from Michael Ellerman: "This was delayed a day or two by some build-breakage on old toolchains which we've now fixed. There's two PCI commits both acked by Bjorn. There's one commit to mm/hugepage.c which is (co)authored by Kirill. Highlights: - Restructure Linux PTE on Book3S/64 to Radix format from Paul Mackerras - Book3s 64 MMU cleanup in preparation for Radix MMU from Aneesh Kumar K.V - Add POWER9 cputable entry from Michael Neuling - FPU/Altivec/VSX save/restore optimisations from Cyril Bur - Add support for new ftrace ABI on ppc64le from Torsten Duwe Various cleanups & minor fixes from: - Adam Buchbinder, Andrew Donnellan, Balbir Singh, Christophe Leroy, Cyril Bur, Luis Henriques, Madhavan Srinivasan, Pan Xinhui, Russell Currey, Sukadev Bhattiprolu, Suraj Jitindar Singh. General: - atomics: Allow architectures to define their own __atomic_op_* helpers from Boqun Feng - Implement atomic{, 64}_*_return_* variants and acquire/release/ relaxed variants for (cmp)xchg from Boqun Feng - Add powernv_defconfig from Jeremy Kerr - Fix BUG_ON() reporting in real mode from Balbir Singh - Add xmon command to dump OPAL msglog from Andrew Donnellan - Add xmon command to dump process/task similar to ps(1) from Douglas Miller - Clean up memory hotplug failure paths from David Gibson pci/eeh: - Redesign SR-IOV on PowerNV to give absolute isolation between VFs from Wei Yang. - EEH Support for SRIOV VFs from Wei Yang and Gavin Shan. - PCI/IOV: Rename and export virtfn_{add, remove} from Wei Yang - PCI: Add pcibios_bus_add_device() weak function from Wei Yang - MAINTAINERS: Update EEH details and maintainership from Russell Currey cxl: - Support added to the CXL driver for running on both bare-metal and hypervisor systems, from Christophe Lombard and Frederic Barrat. - Ignore probes for virtual afu pci devices from Vaibhav Jain perf: - Export Power8 generic and cache events to sysfs from Sukadev Bhattiprolu - hv-24x7: Fix usage with chip events, display change in counter values, display domain indices in sysfs, eliminate domain suffix in event names, from Sukadev Bhattiprolu Freescale: - Updates from Scott: "Highlights include 8xx optimizations, 32-bit checksum optimizations, 86xx consolidation, e5500/e6500 cpu hotplug, more fman and other dt bits, and minor fixes/cleanup" * tag 'powerpc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (179 commits) powerpc: Fix unrecoverable SLB miss during restore_math() powerpc/8xx: Fix do_mtspr_cpu6() build on older compilers powerpc/rcpm: Fix build break when SMP=n powerpc/book3e-64: Use hardcoded mttmr opcode powerpc/fsl/dts: Add "jedec,spi-nor" flash compatible powerpc/T104xRDB: add tdm riser card node to device tree powerpc32: PAGE_EXEC required for inittext powerpc/mpc85xx: Add pcsphy nodes to FManV3 device tree powerpc/mpc85xx: Add MDIO bus muxing support to the board device tree(s) powerpc/86xx: Introduce and use common dtsi powerpc/86xx: Update device tree powerpc/86xx: Move dts files to fsl directory powerpc/86xx: Switch to kconfig fragments approach powerpc/86xx: Update defconfigs powerpc/86xx: Consolidate common platform code powerpc32: Remove one insn in mulhdu powerpc32: small optimisation in flush_icache_range() powerpc: Simplify test in __dma_sync() powerpc32: move xxxxx_dcache_range() functions inline powerpc32: Remove clear_pages() and define clear_page() inline ... 2016-03-12T01:19:12+00:00 Alessio Igor Bogani alessio.bogani@elettra.eu 2016-02-22T09:26:14+00:00 urn:sha1:43de32c5630f712b3ab06f22db96a6eeb8bfafdd Signed-off-by: Alessio Igor Bogani <alessio.bogani@elettra.eu> Signed-off-by: Scott Wood <oss@buserror.net> 2016-03-12T01:14:59+00:00 Alessio Igor Bogani alessio.bogani@elettra.eu 2016-02-22T09:26:13+00:00 urn:sha1:3d363285a100dd3fc63793662cbb8a2ef79d74b4 This patch show how defconfigs appear if the kconfig fragment approach is used. Signed-off-by: Alessio Igor Bogani <alessio.bogani@elettra.eu> Signed-off-by: Scott Wood <oss@buserror.net> 2016-03-09T16:44:15+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2016-02-03T15:50:17+00:00 urn:sha1:b278268b63258c86e1df155c461df1259c9c6f05 This patch disables deprecated IDE subsystem in mpc8610_hpcd_defconfig (no IDE host drivers are selected in this config so there is no valid reason to enable IDE subsystem itself). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Scott Wood <oss@buserror.net> 2016-03-09T16:44:15+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2016-02-03T15:50:10+00:00 urn:sha1:2fa1d23071f373715c1203772a15722bb863bfc6 This patch disables deprecated IDE subsystem in stx_gp3_defconfig (no IDE host drivers are selected in this config so there is no valid reason to enable IDE subsystem itself). Cc: Scott Wood <oss@buserror.net> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Scott Wood <oss@buserror.net> 2016-03-09T16:44:14+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2016-02-03T15:50:08+00:00 urn:sha1:451bc2e9e3fd30deb94f14a9d692e881dbf90649 This patch disables deprecated IDE subsystem in ksi8560_defconfig (no IDE host drivers are selected in this config so there is no valid reason to enable IDE subsystem itself). Cc: Scott Wood <oss@buserror.net> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Scott Wood <oss@buserror.net> 2016-03-09T16:44:14+00:00 Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com 2016-02-03T15:50:07+00:00 urn:sha1:ba1353eee070d0dc7385fb5332dd3656cea8ecf5 This patch disables deprecated IDE subsystem in mpc834x_itx_defconfig (no IDE host drivers are selected in this config so there is no valid reason to enable IDE subsystem itself). Cc: Scott Wood <oss@buserror.net> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Scott Wood <oss@buserror.net> 2016-02-24T06:14:53+00:00 Jeremy Kerr jk@ozlabs.org 2016-02-24T01:55:05+00:00 urn:sha1:289543a5c21a20ca88b803750a6cfe1a951eed5f Most current OpenPOWER platforms have an AST BMC, so add graphics support via the AST DRM driver. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 2016-02-24T06:14:52+00:00 Jeremy Kerr jk@ozlabs.org 2016-02-24T01:55:04+00:00 urn:sha1:78a31c764bf596bd301b74b4267d7a993ada53d1 There are a few firmware-provided interfaces for OpenPOWER platforms: the PRD infrastructure, IPMI support, and MTD access to the PNOR flash. This change adds these to powernv_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 2016-02-24T06:14:52+00:00 Jeremy Kerr jk@ozlabs.org 2016-02-24T01:55:03+00:00 urn:sha1:31b1108bcfcaa16a83f9dcb1f44abdd171bb6113 This change adds a defconfig for the non-virtualised power platforms, based on pseries_defconfig, but without pseries, and little-endian, and no OF trampoline. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>