linux-dev/arch/powerpc/configs/cell_defconfig, branch master

powerpc/configs: Update config files for removed/renamed symbols

2022-09-30T08:35:52Z

Clean up config files by: - removing configs that were deleted in the past - removing configs not in tree and without recently pending patches - adding new configs that are replacements for old configs in the file For some detailed information, see: https://lore.kernel.org/kernel-janitors/20220929090645.1389-1-lukas.bulwahn@gmail.com/ Renamed: - CONFIG_PPC_PTDUMP -> CONFIG_GENERIC_PTDUMP e084728393a5 ("powerpc/ptdump: Convert powerpc to GENERIC_PTDUMP") Removed: - CONFIG_BLK_DEV_CRYPTOLOOP 47e9624616c8 ("block: remove support for cryptoloop and the xor transfer") - CONFIG_CRYPTO_RMD128 b21b9a5e0aef ("crypto: rmd128 - remove RIPE-MD 128 hash algorithm") - CONFIG_CRYPTO_RMD256 c15d4167f0b0 ("crypto: rmd256 - remove RIPE-MD 256 hash algorithm") - CONFIG_CRYPTO_RMD320 93f64202926f ("crypto: rmd320 - remove RIPE-MD 320 hash algorithm") - CONFIG_CRYPTO_SALSA20 663f63ee6d9c ("crypto: salsa20 - remove Salsa20 stream cipher algorithm") - CONFIG_CRYPTO_TGR192 87cd723f8978 ("crypto: tgr192 - remove Tiger 128/160/192 hash algorithms") - CONFIG_HARDENED_USERCOPY_PAGESPAN 1109a5d90701 ("usercopy: Remove HARDENED_USERCOPY_PAGESPAN") - CONFIG_RAPIDIO_TSI568, CONFIG_RAPIDIO_TSI57X 612d4904191f ("rapidio: remove not used code about RIO_VID_TUNDRA") - CONFIG_RAW_DRIVER 603e4922f1c8 ("remove the raw driver") - CONFIG_ROCKETPORT 3b00b6af7a5b ("tty: rocket, remove the driver") - CONFIG_ENABLE_MUST_CHECK 196793946264 ("Compiler Attributes: remove CONFIG_ENABLE_MUST_CHECK") Signed-off-by: Lukas Bulwahn [mpe: Add documentation of relevant commit for each symbol change] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220929101502.32527-1-lukas.bulwahn@gmail.com

powerpc/64s: Default to 64K pages for 64 bit book3s

2021-10-27T11:31:22Z

For 64-bit book3s the default should be 64K as that's what modern CPUs are designed for. The following defconfigs already set CONFIG_PPC_64K_PAGES: cell_defconfig pasemi_defconfig powernv_defconfig ppc64_defconfig pseries_defconfig skiroot_defconfig The have the option removed from the defconfig, as it is now the default. The defconfigs that now need to set CONFIG_PPC_4K_PAGES to maintain their existing behaviour are: g5_defconfig maple_defconfig microwatt_defconfig ps3_defconfig Signed-off-by: Joel Stanley Signed-off-by: Michael Ellerman BugLink: https://github.com/linuxppc/issues/issues/109 Link: https://lore.kernel.org/r/20211015001649.45591-1-joel@jms.id.au

arch: powerpc: Stop building and using oprofile

2021-01-29T04:35:51Z

The "oprofile" user-space tools don't use the kernel OPROFILE support any more, and haven't in a long time. User-space has been converted to the perf interfaces. This commits stops building oprofile for powerpc and removes any reference to it from directories in arch/powerpc/ apart from arch/powerpc/oprofile, which will be removed in the next commit (this is broken into two commits as the size of the commit became very big, ~5k lines). Note that the member "oprofile_cpu_type" in "struct cpu_spec" isn't removed as it was also used by other parts of the code. Suggested-by: Christoph Hellwig Suggested-by: Linus Torvalds Signed-off-by: Viresh Kumar Acked-by: Robert Richter Acked-by: William Cohen Acked-by: Al Viro Acked-by: Thomas Gleixner

powerpc/configs: remove obsolete CONFIG_INET_XFRM_MODE_* and CONFIG_INET6_XFRM_MODE_*

2019-11-13T05:58:06Z

These Kconfig options has been removed in commit 4c145dce2601 ("xfrm: make xfrm modes builtin") So there is no point to keep it in defconfigs any longer. Signed-off-by: YueHaibing [mpe: Extract from cross arch patch] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20190612071901.21736-1-yuehaibing@huawei.com

powerpc/configs: Remove useless UEVENT_HELPER_PATH

2019-07-03T05:19:36Z

Remove the CONFIG_UEVENT_HELPER_PATH because: 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was made default to 'n', 2. It is not recommended (help message: "This should not be used today [...] creates a high system load") and was kept only for ancient userland, 3. Certain userland specifically requests it to be disabled (systemd README: "Legacy hotplug slows down the system and confuses udev"). Signed-off-by: Krzysztof Kozlowski Acked-by: Geert Uytterhoeven Signed-off-by: Michael Ellerman

powerpc/configs: Drop no longer needed CONFIG_IPV6

2017-08-28T12:10:14Z

Since commit de551f2eb22a ("net: Build IPv6 into kernel by default") we no longer need to set CONFIG_IPV6 in our defconfigs. Signed-off-by: Michael Ellerman

powerpc/configs: Drop CONFIG_SERIAL_TXX9_* from cell/ppc64

2017-08-28T12:10:13Z

In commit bf4981a00636 ("powerpc: Remove the celleb support") we dropped the celleb support, which made these symbols unselectable because we no longer select HAS_TX99_SERIAL. So drop them from the defconfigs. Signed-off-by: Michael Ellerman

powerpc/configs: Drop MEMORY_HOTREMOVE from ppc64/cell

2017-08-28T12:10:12Z

xxxx In commit 577ec789a79e ("powerpc/cell: Drop select of MEMORY_HOTPLUG") we removed the last traces of any dependency between Signed-off-by: Michael Ellerman

powerpc/configs: Update for CONFIG_DEBUG_FS being selected via CONFIG_RCU_TRACE

2017-08-28T12:10:03Z

In commit 961518259b3b ("rcu: Enable RCU tracepoints by default to aid in debugging"), CONFIG_RCU_TRACE was made default y (if CONFIG_TREE_RCU=y, which it is for some of our configs). That in turn causes CONFIG_TREE_RCU_TRACE to be enabled, which selects CONFIG_DEBUG_FS. The end result is that CONFIG_DEBUG_FS is forced on, meaning we don't have to enable it in some of our configs. Signed-off-by: Michael Ellerman

powerpc/configs: Drop no longer needed CONFIG_FHANDLE

2017-08-28T12:10:02Z

Since commit f76be61755c5 ("Make CONFIG_FHANDLE default y") we no longer need to set CONFIG_FHANDLE in our defconfigs. Signed-off-by: Michael Ellerman