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2023-04-20dt-bindings: rng: Drop unneeded quotesRob Herring4-7/+7
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Neil Armstrong <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Florian Fainelli <[email protected]> #brcm,iproc-rng200 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-20dt-bindings: arm/soc: mediatek: Drop unneeded quotesRob Herring13-26/+26
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-20dt-bindings: soc: qcom: Drop unneeded quotesRob Herring7-13/+13
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-20dt-bindings: i2c: samsung: Fix 'deprecated' valueRob Herring1-1/+1
'deprecated' is a boolean type which should have a value of 'true' rather than 'yes'. Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-20dt-bindings: display: Fix lvds.yaml referencesRob Herring6-6/+6
The trailing "/" in "lvds.yaml/#" is not a valid JSON pointer. The existing jsonschema package allows it, but coming changes make allowed "$ref" URIs stricter. Reviewed-by: Laurent Pinchart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: display: simplify compatibles syntaxKrzysztof Kozlowski3-17/+14
Lists (items) with one item should be just const or enum because it is shorter and simpler. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: display: mediatek: simplify compatibles syntaxKrzysztof Kozlowski14-54/+41
Lists (items) with one item should be just enum because it is shorter, simpler and does not confuse, if one wants to add new entry with a fallback. Convert all of them to enums. OTOH, leave unused "oneOf" entries in anticipation of further growth of the entire binding. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: drm/bridge: ti-sn65dsi86: Fix the video-interfaces.yaml referencesFabio Estevam1-5/+1
video-interface.txt does not exist anymore, as it has been converted to video-interfaces.yaml. Instead of referencing video-interfaces.yaml multiple times, pass it as a $ref to the schema. Signed-off-by: Fabio Estevam <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: timer: Drop unneeded quotesRob Herring6-10/+10
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Thierry Reding <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: interrupt-controller: qcom,pdc: document qcom,qdu1000-pdcKrzysztof Kozlowski1-0/+1
Add QDU1000 PDC, already used in upstreamed DTS. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: interrupt-controller: qcom-pdc: add compatible for sa8775pBartosz Golaszewski1-1/+2
Add a compatible for the Power Domain Controller on SA8775p platforms. Increase the number of PDC pin mappings. Signed-off-by: Bartosz Golaszewski <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: reset: remove stih415/stih416 resetAlain Volmat2-80/+0
Remove the stih415 and stih416 reset dt-bindings since those two platforms are no more supported. Signed-off-by: Alain Volmat <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: net: dwmac: sti: remove stih415/sti416/stid127Alain Volmat1-2/+1
Remove compatible for stih415/stih416 and stid127 which are no more supported. Signed-off-by: Alain Volmat <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-18dt-bindings: irqchip: sti: remove stih415/stih416 and stid127Alain Volmat1-7/+2
Remove bindings for the stih415/stih416/stid127 since they are not supported within the kernel anymore. Signed-off-by: Alain Volmat <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-12dt-bindings: iommu: Convert QCOM IOMMU to YAMLKonrad Dybcio2-122/+113
Convert the Qualcomm IOMMU bindings to YAML. Signed-off-by: Konrad Dybcio <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-11dt-bindings: irqchip: ti,sci-inta: Add optional power-domains propertyVignesh Raghavendra1-0/+3
On certain SoCs, Interrupt Aggregator may have a power-domain dependency to be on before accessing. Add DT binding for the same Signed-off-by: Vignesh Raghavendra <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-05dt-bindings: Add missing (unevaluated|additional)Properties on child node ↵Rob Herring39-8/+63
schemas Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present. Add unevaluatedProperties or additionalProperties as appropriate, and then add any missing properties flagged by the addition. Acked-by: Sebastian Reichel <[email protected]> Acked-by: Guenter Roeck <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Mark Brown <[email protected]> Acked-by: Lee Jones <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04of: address: Reshuffle to remove forward declarationsGeert Uytterhoeven1-138/+133
Reshuffle the code to get rid of the forward declarations, which improves readability. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/b8701c04d27e51618444a747c4f4be5cc889ce28.1680248888.git.geert+renesas@glider.be Signed-off-by: Rob Herring <[email protected]>
2023-04-04of: address: Fix documented return value of of_pci_range_to_resource()Geert Uytterhoeven1-1/+1
of_pci_range_to_resource() returns a negative instead of a positive error code. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/bcdaa9332e9c6dfa27af68d79fda121eac2975dc.1680248888.git.geert+renesas@glider.be Signed-off-by: Rob Herring <[email protected]>
2023-04-04of: address: Document return value of of_address_to_resource()Geert Uytterhoeven1-0/+2
Add the missing return value documentation to the linuxdoc comment block for the of_address_to_resource() function. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/61ffcb5e87511dfa21af169efd04806101c48b8a.1680248888.git.geert+renesas@glider.be Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: move cache controller bindings to a cache directoryConor Dooley9-5/+7
There's a bunch of bindings for (mostly l2) cache controllers scattered to the four winds, move them to a common directory. I renamed the freescale l2cache.txt file, as while that might make sense when the parent dir is fsl, it's confusing after the move. The two Marvell bindings have had a "marvell," prefix added to match their compatibles. Signed-off-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: timer: convert timer/amlogic,meson6-timer.txt to dt-schemaNeil Armstrong2-22/+54
Convert the Amlogic Meson6 SoCs Timer Controller bindings to dt-schema. Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Martin Blumenstingl <[email protected]> Signed-off-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20221117-b4-amlogic-bindings-convert-v5-1-63781bed4452@linaro.org Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: vendor-prefixes: document NovatekKrzysztof Kozlowski1-0/+2
Document Novatek vendor prefix already used for Novatek nt36672a panel. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: crypto: sec-v4.0-mon: add snvs power off supportPeng Fan1-0/+6
Add SNVS power off support. The SNVS_LP LPCR register could drive signal to PMIC to turn off system power. Signed-off-by: Peng Fan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: mailbox: Drop unneeded quotesRob Herring6-12/+12
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Conor Dooley <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: reset: Drop unneeded quotesRob Herring10-21/+21
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Philipp Zabel <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Florian Fainelli <[email protected]> # Broadcom Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: input: Drop unneeded quotesRob Herring9-14/+14
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> # for mediatek,mt6779-keypad.yaml Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: watchdog: Drop unneeded quotesRob Herring13-13/+13
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Acked-by: Nicolas Ferre <[email protected]> Acked-by: Hector Martin <[email protected]> Acked-by: Guenter Roeck <[email protected]> Acked-by: Florian Fainelli <[email protected]> #brcm,bcm7038-wdt.yaml Acked-by: Jernej Skrabec <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: PCI: Drop unneeded quotesRob Herring11-25/+25
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: reserved-memory: Drop unneeded quotesRob Herring7-14/+14
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Thierry Reding <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: ata: Drop unneeded quotesRob Herring3-6/+6
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Acked-by: Damien Le Moal <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Sergey Shtylyov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-04-04dt-bindings: interrupt-controller: Drop unneeded quotesRob Herring13-30/+30
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-31dt-bindings: clock: Drop unneeded quotesRob Herring10-19/+19
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Chanwoo Choi <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Stephen Boyd <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-20of: unittest: Convert to platform remove callback returning voidUwe Kleine-König1-11/+6
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-20of: unittest: Drop if blocks with always false conditionUwe Kleine-König1-3/+0
unittest_gpio_remove() is only called after unittest_gpio_probe() completed successfully. In this case driver data was set to a non-NULL value and so platform_get_drvdata() never returns NULL. Also note that the compiler might optimize away this check anyhow as devptr was already dereferenced for the dev_dbg call above. Drop this if block. Signed-off-by: Uwe Kleine-König <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-20of: unittest: Drop call to platform_set_drvdata(..., NULL)Uwe Kleine-König1-1/+0
The driver core already unsets driver data after .remove() completes. So there is no reason to do this explicitly in the driver itself. Signed-off-by: Uwe Kleine-König <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-17dt-bindings: crypto: fsl,sec-v4.0: Convert to DT schemaRob Herring6-556/+417
Convert Freescale CAAM/SEC4 binding to DT schema format. The 'fsl,sec-v4.0' and 'fsl,sec-v4.0-mon' parts are independent, so split them into separate schema files. Add a bunch of missing compatibles for v5.0, v5.4, etc. Drop unused 'ranges', '#address-cells', and '#size-cells' from fsl,sec-v4.0-mon nodes. There's one DTB warning for LS1012a which has a 2nd 'reg' entry for 'fsl,sec-v4.0-rtic'. Leaving that as there is no clue as to what it is for. Reviewed-by: Gaurav Jain <[email protected]> Reviewed-by: Peng Fan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-11dt-bindings: serial: mediatek,uart: add MT8365Bernhard Rosenkränzer1-0/+1
Add binding description for mediatek,mt8365-uart Signed-off-by: Bernhard Rosenkränzer <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-11dt-bindings: irq: mtk, sysirq: add support for mt8365Bernhard Rosenkränzer1-0/+1
Add binding documentation of mediatek,sysirq for mt8365 SoC. Signed-off-by: Bernhard Rosenkränzer <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-08dt-bindings: yamllint: Require a space after a comment '#'Rob Herring28-67/+65
Enable yamllint to check the preferred commenting style of requiring a space after a comment character '#'. Fix the cases in the tree which have a warning with this enabled. Most cases just need a space after the '#'. A couple of cases with comments which were not intended to be comments are revealed. Those were in ti,sa2ul.yaml, ti,cal.yaml, and brcm,bcmgenet.yaml. Acked-by: Jakub Kicinski <[email protected]> Acked-by: Mark Brown <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> # drm/msm Reviewed-by: Conor Dooley <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-08dt-bindings: Fix SPI and I2C bus node names in examplesRob Herring87-104/+111
SPI and I2C bus node names are expected to be "spi" or "i2c", respectively, with nothing else, a unit-address, or a '-N' index. A pattern of 'spi0' or 'i2c0' or similar has crept in. Fix all these cases. Mostly scripted with the following commands: git grep -l '\si2c[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/i2c[0-9] {/i2c {/' git grep -l '\sspi[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/spi[0-9] {/spi {/' With this, a few errors in examples were exposed and fixed. Acked-by: Sam Ravnborg <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Reviewed-by: Simon Glass <[email protected]> Acked-by: Marc Kleine-Budde <[email protected]> # for the microchip,mcp251xfd.yaml Acked-by: Mark Brown <[email protected]> Acked-by: Bartosz Golaszewski <[email protected]> Acked-by: Sebastian Reichel <[email protected]> # for power-supply Acked-by: Wolfram Sang <[email protected]> Acked-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-07dt-bindings: display/bridge: toshiba,tc358764: convert to dtschemaKrzysztof Kozlowski2-35/+89
Convert the Toshiba TC358764 bridge bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-07dt-bindings: display: bridge: parade,ps8622: convert to dtschemaKrzysztof Kozlowski2-31/+115
Convert the Parade PS8622/PS8625 DisplayPort to LVDS Converter bindings to DT schema. Changes during conversion: add missing vdd12-supply, used by Linux driver. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-07dt-bindings: arm: Add Cortex-A78C and X1CKonrad Dybcio1-0/+2
Add compatibles for the Cortex-A78C and X1C cores found in some recent flagship designs. Signed-off-by: Konrad Dybcio <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-07dt-bindings: fpga: xilinx-spi: convert bindings to json-schemaNava kishore Manne2-51/+80
Convert xilinx-spi bindings to DT schema format using json-schema. Signed-off-by: Nava kishore Manne <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-07dt-bindings: fpga: xilinx-pr-decoupler: convert bindings to json-schemaNava kishore Manne2-54/+64
Convert xilinx-pr-decoupler bindings to DT schema format using json-schema Signed-off-by: Nava kishore Manne <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-05Linux 6.3-rc1Linus Torvalds1-2/+2
2023-03-05cpumask: re-introduce constant-sized cpumask optimizationsLinus Torvalds4-72/+72
Commit aa47a7c215e7 ("lib/cpumask: deprecate nr_cpumask_bits") resulted in the cpumask operations potentially becoming hugely less efficient, because suddenly the cpumask was always considered to be variable-sized. The optimization was then later added back in a limited form by commit 6f9c07be9d02 ("lib/cpumask: add FORCE_NR_CPUS config option"), but that FORCE_NR_CPUS option is not useful in a generic kernel and more of a special case for embedded situations with fixed hardware. Instead, just re-introduce the optimization, with some changes. Instead of depending on CPUMASK_OFFSTACK being false, and then always using the full constant cpumask width, this introduces three different cpumask "sizes": - the exact size (nr_cpumask_bits) remains identical to nr_cpu_ids. This is used for situations where we should use the exact size. - the "small" size (small_cpumask_bits) is the NR_CPUS constant if it fits in a single word and the bitmap operations thus end up able to trigger the "small_const_nbits()" optimizations. This is used for the operations that have optimized single-word cases that get inlined, notably the bit find and scanning functions. - the "large" size (large_cpumask_bits) is the NR_CPUS constant if it is an sufficiently small constant that makes simple "copy" and "clear" operations more efficient. This is arbitrarily set at four words or less. As a an example of this situation, without this fixed size optimization, cpumask_clear() will generate code like movl nr_cpu_ids(%rip), %edx addq $63, %rdx shrq $3, %rdx andl $-8, %edx callq memset@PLT on x86-64, because it would calculate the "exact" number of longwords that need to be cleared. In contrast, with this patch, using a MAX_CPU of 64 (which is quite a reasonable value to use), the above becomes a single movq $0,cpumask instruction instead, because instead of caring to figure out exactly how many CPU's the system has, it just knows that the cpumask will be a single word and can just clear it all. Note that this does end up tightening the rules a bit from the original version in another way: operations that set bits in the cpumask are now limited to the actual nr_cpu_ids limit, whereas we used to do the nr_cpumask_bits thing almost everywhere in the cpumask code. But if you just clear bits, or scan for bits, we can use the simpler compile-time constants. In the process, remove 'cpumask_complement()' and 'for_each_cpu_not()' which were not useful, and which fundamentally have to be limited to 'nr_cpu_ids'. Better remove them now than have somebody introduce use of them later. Of course, on x86-64 with MAXSMP there is no sane small compile-time constant for the cpumask sizes, and we end up using the actual CPU bits, and will generate the above kind of horrors regardless. Please don't use MAXSMP unless you really expect to have machines with thousands of cores. Signed-off-by: Linus Torvalds <[email protected]>
2023-03-05Merge tag 'v6.3-p2' of ↵Linus Torvalds3-23/+53
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "Fix a regression in the caam driver" * tag 'v6.3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: caam - Fix edesc/iv ordering mixup
2023-03-05Merge tag 'x86-urgent-2023-03-05' of ↵Linus Torvalds3-15/+51
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 updates from Thomas Gleixner: "A small set of updates for x86: - Return -EIO instead of success when the certificate buffer for SEV guests is not large enough - Allow STIPB to be enabled with legacy IBSR. Legacy IBRS is cleared on return to userspace for performance reasons, but the leaves user space vulnerable to cross-thread attacks which STIBP prevents. Update the documentation accordingly" * tag 'x86-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: virt/sev-guest: Return -EIO if certificate buffer is not large enough Documentation/hw-vuln: Document the interaction between IBRS and STIBP x86/speculation: Allow enabling STIBP with legacy IBRS
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