lwn.git/drivers/misc/cxl/cxl.h, branch docs-6.5

cxl: drop unexpected word "the" in the comments

2022-06-27T14:15:38+00:00

there is an unexpected word "the" in the comments that need to be dropped file: drivers/misc/cxl/cxl.h line: 1107 +/* check if the given pci_dev is on the the cxl vphb bus */ changed to +/* check if the given pci_dev is on the cxl vphb bus */ Acked-by: Andrew Donnellan Signed-off-by: Jiang Jian Link: https://lore.kernel.org/r/20220621125321.122280-1-jiangjian@cdjrlc.com Signed-off-by: Greg Kroah-Hartman

cxl/ocxl: Prepare cleanup of powerpc's asm/prom.h

2022-05-11T13:06:39+00:00

powerpc's asm/prom.h brings some headers that it doesn't need itself. In order to clean it up, first add missing headers in users of asm/prom.h Signed-off-by: Christophe Leroy Acked-by: Frederic Barrat Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/a2bae89b280e7a7cb87889635d9911d6a245e780.1648833388.git.christophe.leroy@csgroup.eu

cxl: no need to check return value of debugfs_create functions

2019-06-18T11:40:25+00:00

When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Because there's no need to check, also make the return value of the local debugfs_create_io_x64() call void, as no one ever did anything with the return value (as they did not need to.) And make the cxl_debugfs_* calls return void as no one was even checking their return value at all. Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Andrew Donnellan Reviewed-by: Frederic Barrat Reviewed-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge branch 'topic/ppc-kvm' into next

2018-07-19T04:37:57+00:00

Merge in some commits we're sharing with the KVM tree. I manually propagated the change from commit d3d4ffaae439 ("powerpc/powernv/ioda2: Reduce upper limit for DMA window size") into pci-ioda-tce.c. Conflicts: arch/powerpc/include/asm/cputable.h arch/powerpc/platforms/powernv/pci-ioda.c arch/powerpc/platforms/powernv/pci.h

powerpc/64s: Remove POWER9 DD1 support

2018-07-16T01:37:21+00:00

POWER9 DD1 was never a product. It is no longer supported by upstream firmware, and it is not effectively supported in Linux due to lack of testing. Signed-off-by: Nicholas Piggin Reviewed-by: Michael Ellerman [mpe: Remove arch_make_huge_pte() entirely] Signed-off-by: Michael Ellerman

cxl: Remove abandonned capi support for the Mellanox CX4, final cleanup

2018-07-02T13:54:33+00:00

Remove a few XSL/CX4 oddities which are no longer needed. A simple revert of the initial commits was not possible (or not worth it) due to the history of the code. Signed-off-by: Frederic Barrat Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman

Revert "cxl: Allow a default context to be associated with an external pci_dev"

2018-07-02T13:54:33+00:00

Remove abandonned capi support for the Mellanox CX4. This reverts commit a19bd79e31769626d288cc016e21a31b6f47bf6f. Signed-off-by: Frederic Barrat Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman

Revert "cxl: Add preliminary workaround for CX4 interrupt limitation"

2018-07-02T13:54:31+00:00

Remove abandonned capi support for the Mellanox CX4. This reverts commit cbce0917e2e47d4bf5aa3b5fd6b1247f33e1a126. Signed-off-by: Alastair D'Silva Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman

Revert "cxl: Add support for interrupts on the Mellanox CX4"

2018-07-02T13:54:30+00:00

Remove abandonned capi support for the Mellanox CX4. This reverts commit a2f67d5ee8d950caaa7a6144cf0bfb256500b73e. Signed-off-by: Alastair D'Silva Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman