From 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d Mon Sep 17 00:00:00 2001 From: Zeng Chi Date: Mon, 21 Sep 2026 18:24:42 +0800 Subject: KVM: Don't pre-reserve xarray entries when storing empty/NULL attributes Skip the xarray reservation loop when clearing all memory attributes, as storing NULL only erases the entry and never needs to allocate, so no reservation (and no cleanup of a failed one) is required in that case. Suggested-by: Sean Christopherson Cc: David Ballesteros Signed-off-by: Zeng Chi Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com [sean: split to separate patch] Signed-off-by: Sean Christopherson --- drivers/pinctrl/nxp/Kconfig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 drivers/pinctrl/nxp/Kconfig (limited to 'drivers/pinctrl/nxp/Kconfig') diff --git a/drivers/pinctrl/nxp/Kconfig b/drivers/pinctrl/nxp/Kconfig new file mode 100644 index 000000000..abca7ef97 --- /dev/null +++ b/drivers/pinctrl/nxp/Kconfig @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0-only +config PINCTRL_S32CC + bool + depends on ARCH_S32 && OF + select GENERIC_PINCTRL_GROUPS + select GENERIC_PINMUX_FUNCTIONS + select GENERIC_PINCONF + select REGMAP_MMIO + +config PINCTRL_S32G2 + depends on ARCH_S32 && OF + bool "NXP S32G2 pinctrl driver" + select PINCTRL_S32CC + help + Say Y here to enable the pinctrl driver for NXP S32G2 family SoCs -- cgit v1.3.1