Doug Brown d4dcde11bf ARM: mmp: fix timer_read delay ... [ Upstream commit e348b4014c ] timer_read() was using an empty 100-iteration loop to wait for the TMR_CVWR register to capture the latest timer counter value. The delay wasn't long enough. This resulted in CPU idle time being extremely underreported on PXA168 with CONFIG_NO_HZ_IDLE=y. Switch to the approach used in the vendor kernel, which implements the capture delay by reading TMR_CVWR a few times instead. Fixes: 49cbe78637 ("[ARM] pxa: add base support for Marvell's PXA168 processor line") Signed-off-by: Doug Brown <doug@schmorgal.com> Link: https://lore.kernel.org/r/20221204005117.53452-3-doug@schmorgal.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:14:00 +01:00
..
boot	ARM: dts: turris-omnia: Add switch port 6 node	2022-12-31 13:13:59 +01:00
common	ARM: sharpsl_param: work around -Wstringop-overread warning	2021-10-05 15:44:56 +02:00
configs	ARM: mxs_defconfig: Enable the framebuffer	2022-07-12 16:35:12 +02:00
crypto	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
include	ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation	2022-12-14 11:37:15 +01:00
kernel	ARM: remove some dead code	2022-08-17 14:24:23 +02:00
lib	ARM: findbit: fix overflowing offset	2022-08-17 14:23:05 +02:00
mach-actions	…
mach-alpine	…
mach-artpec	…
mach-asm9260	…
mach-aspeed	…
mach-at91	ARM: at91: pm: avoid soft resetting AC DLL	2022-11-26 09:24:34 +01:00
mach-axxia	ARM: Fix refcount leak in axxia_boot_secondary	2022-06-29 09:03:31 +02:00
mach-bcm	ARM: bcm: Fix refcount leak in bcm_kona_smc_init	2022-08-17 14:23:06 +02:00
mach-berlin	…
mach-clps711x	…
mach-cns3xxx	ARM: cns3xxx: Fix refcount leak in cns3xxx_init	2022-06-29 09:03:31 +02:00
mach-davinci	ARM: davinci: da850-evm: Avoid NULL pointer dereference	2022-04-20 09:34:20 +02:00
mach-digicolor	…
mach-dove	ARM: dove: mark 'putc' as inline	2021-10-05 15:40:38 +02:00
mach-ep93xx	…
mach-exynos	ARM: exynos: Fix refcount leak in exynos_map_pmu	2022-06-29 09:03:30 +02:00
mach-footbridge	…
mach-gemini	…
mach-highbank	…
mach-hisi	ARM: hisi: Add missing of_node_put after of_find_compatible_node	2022-06-09 10:22:42 +02:00
mach-imx	ARM: imx: register reset controller from a platform driver	2021-10-15 09:38:06 +08:00
mach-integrator	…
mach-iop32x	ARM: iop32x: offset IRQ numbers by 1	2022-04-08 14:24:11 +02:00
mach-ixp4xx	…
mach-keystone	…
mach-lpc18xx	…
mach-lpc32xx	…
mach-mediatek	arm: mediatek: select arch timer for mt7629	2022-06-09 10:23:07 +02:00
mach-meson	ARM: meson: Fix refcount leak in meson_smp_prepare_cpus	2022-07-12 16:35:11 +02:00
mach-milbeaut	…
mach-mmp	ARM: mmp: fix timer_read delay	2022-12-31 13:14:00 +01:00
mach-moxart	…
mach-mstar	ARM: mstar: Select HAVE_ARM_ARCH_TIMER	2022-04-08 14:22:46 +02:00
mach-mv78xx0	…
mach-mvebu	…
mach-mxs	ARM: mxs: fix memory leak in mxs_machine_init()	2022-12-02 17:41:04 +01:00
mach-nomadik	…
mach-npcm	…
mach-nspire	…
mach-omap1	ARM: OMAP1: clock: Fix UART rate reporting algorithm	2022-06-09 10:22:42 +02:00
mach-omap2	ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init	2022-08-17 14:23:09 +02:00
mach-orion5x	…
mach-oxnas	…
mach-pxa	ARM: pxa: maybe fix gpio lookup tables	2022-06-09 10:23:29 +02:00
mach-qcom	…
mach-rda	…
mach-realtek	…
mach-realview	…
mach-rockchip	…
mach-rpc	…
mach-s3c	ARM: 9187/1: JIVE: fix return value of __setup handler	2022-04-08 14:24:13 +02:00
mach-s5pv210	…
mach-sa1100	…
mach-shmobile	ARM: shmobile: rcar-gen2: Increase refcount for new reference	2022-08-17 14:23:04 +02:00
mach-socfpga	ARM: socfpga: fix missing RESET_CONTROLLER	2022-02-16 12:56:19 +01:00
mach-spear	…
mach-sti	…
mach-stm32	…
mach-sunxi	…
mach-tegra	…
mach-uniphier	…
mach-ux500	…
mach-versatile	…
mach-vexpress	ARM: versatile: Add missing of_node_put in dcscb_init	2022-06-09 10:22:42 +02:00
mach-vt8500	…
mach-zynq	cpufreq: zynq: Fix refcount leak in zynq_get_revision	2022-08-17 14:23:09 +02:00
mm	ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation	2022-12-14 11:37:15 +01:00
net	…
nwfpe	…
plat-omap	…
plat-orion	…
plat-pxa	…
plat-versatile	…
probes	ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction	2022-07-21 21:24:12 +02:00
tools	…
vdso	…
vfp	…
xen	xen/arm: Fix race in RB-tree based P2M accounting	2022-07-07 17:53:32 +02:00
Kbuild	…
Kconfig	ARM: Drop CMDLINE_* dependency on ATAGS	2022-10-26 12:35:00 +02:00
Kconfig-nommu	…
Kconfig.assembler	…
Kconfig.debug	ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART	2022-01-27 11:04:29 +01:00
Makefile	ARM: 9156/1: drop cc-option fallbacks for architecture selection	2021-11-18 19:17:13 +01:00