diff options
| author | Zeng Chi <zengchi@kylinos.cn> | 2026-09-21 18:24:42 +0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-09-22 08:36:16 -0700 |
| commit | 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d (patch) | |
| tree | 660d50d4139cb750fbde1ae3432452c20726c99d /drivers/clk/starfive/Kconfig | |
| download | linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.tar.gz linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.zip | |
KVM: Don't pre-reserve xarray entries when storing empty/NULL attributesgrafted
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 <seanjc@google.com>
Cc: David Ballesteros <davimaba.v@proton.me>
Signed-off-by: Zeng Chi <zengchi@kylinos.cn>
Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com
[sean: split to separate patch]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'drivers/clk/starfive/Kconfig')
| -rw-r--r-- | drivers/clk/starfive/Kconfig | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/clk/starfive/Kconfig b/drivers/clk/starfive/Kconfig new file mode 100644 index 000000000..bd29358ff --- /dev/null +++ b/drivers/clk/starfive/Kconfig @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: GPL-2.0 + +config CLK_STARFIVE_JH71X0 + bool + +config CLK_STARFIVE_JH7100 + bool "StarFive JH7100 clock support" + depends on ARCH_STARFIVE || COMPILE_TEST + select CLK_STARFIVE_JH71X0 + default ARCH_STARFIVE + help + Say yes here to support the clock controller on the StarFive JH7100 + SoC. + +config CLK_STARFIVE_JH7100_AUDIO + tristate "StarFive JH7100 audio clock support" + depends on CLK_STARFIVE_JH7100 + select CLK_STARFIVE_JH71X0 + default m if ARCH_STARFIVE + help + Say Y or M here to support the audio clocks on the StarFive JH7100 + SoC. + +config CLK_STARFIVE_JH7110_PLL + bool "StarFive JH7110 PLL clock support" + depends on ARCH_STARFIVE || COMPILE_TEST + default ARCH_STARFIVE + help + Say yes here to support the PLL clock controller on the + StarFive JH7110 SoC. + +config CLK_STARFIVE_JH7110_SYS + bool "StarFive JH7110 system clock support" + depends on ARCH_STARFIVE || COMPILE_TEST + select AUXILIARY_BUS + select CLK_STARFIVE_JH71X0 + select RESET_STARFIVE_JH7110 if RESET_CONTROLLER + select CLK_STARFIVE_JH7110_PLL + default ARCH_STARFIVE + help + Say yes here to support the system clock controller on the + StarFive JH7110 SoC. + +config CLK_STARFIVE_JH7110_AON + tristate "StarFive JH7110 always-on clock support" + depends on CLK_STARFIVE_JH7110_SYS + default m if ARCH_STARFIVE + help + Say yes here to support the always-on clock controller on the + StarFive JH7110 SoC. + +config CLK_STARFIVE_JH7110_STG + tristate "StarFive JH7110 System-Top-Group clock support" + depends on CLK_STARFIVE_JH7110_SYS + default m if ARCH_STARFIVE + help + Say yes here to support the System-Top-Group clock controller + on the StarFive JH7110 SoC. + +config CLK_STARFIVE_JH7110_ISP + tristate "StarFive JH7110 Image-Signal-Process clock support" + depends on CLK_STARFIVE_JH7110_SYS && JH71XX_PMU + default m if ARCH_STARFIVE + help + Say yes here to support the Image-Signal-Process clock controller + on the StarFive JH7110 SoC. + +config CLK_STARFIVE_JH7110_VOUT + tristate "StarFive JH7110 Video-Output clock support" + depends on CLK_STARFIVE_JH7110_SYS && JH71XX_PMU + default m if ARCH_STARFIVE + help + Say yes here to support the Video-Output clock controller + on the StarFive JH7110 SoC. |