From: Tony Ambardar Date: Fri, 5 May 2023 02:17:35 +0000 (-0700) Subject: kernel: enable (ARM|ARM64)_MODULE_PLTS in generic config X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c2d194a34eb1a62a610f0437287db6c3eca64d5a;p=openwrt%2Fstaging%2Fblogic.git kernel: enable (ARM|ARM64)_MODULE_PLTS in generic config This allows loading modules with large memory requirements, recently needed while testing on armvirt/32. Past forum discussions [1] and bug reports [2] also raised this and the ipq806x target already set it in response [3]. Given this increases kernel image size by only ~1KB, is generally useful on multi-platform kernels, and enabled by default on upstream arm32 Linux, add it to the generic config. The setting has similar utility on arm64, is a requirement for KASLR, and already enabled on most OpenWrt aarch64 targets, so pull this into the top-level generic config. [1]: https://forum.openwrt.org/t/vmap-allocation-for-size-442368-failed-use-vmalloc-size-to-increase-size/34545/7 [2]: https://github.com/openwrt/openwrt/issues/8282 [3]: f81e148eb6 ("ipq806x: update 4.19 kernel config"). Signed-off-by: Tony Ambardar --- diff --git a/target/linux/armvirt/64/config-5.15 b/target/linux/armvirt/64/config-5.15 index 19ae3dc0cfa3..eb5405eb1ef9 100644 --- a/target/linux/armvirt/64/config-5.15 +++ b/target/linux/armvirt/64/config-5.15 @@ -23,7 +23,6 @@ CONFIG_ARM64_ERRATUM_832075=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48 diff --git a/target/linux/bcm27xx/bcm2710/config-5.15 b/target/linux/bcm27xx/bcm2710/config-5.15 index 477d70fc66cf..193bc7d5ee30 100644 --- a/target/linux/bcm27xx/bcm2710/config-5.15 +++ b/target/linux/bcm27xx/bcm2710/config-5.15 @@ -27,7 +27,6 @@ CONFIG_ARM64_ERRATUM_832075=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48 diff --git a/target/linux/bcm27xx/bcm2711/config-5.15 b/target/linux/bcm27xx/bcm2711/config-5.15 index 2f8f9dccb1b2..e18728e49d66 100644 --- a/target/linux/bcm27xx/bcm2711/config-5.15 +++ b/target/linux/bcm27xx/bcm2711/config-5.15 @@ -27,7 +27,6 @@ CONFIG_ARM64_ERRATUM_832075=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48 diff --git a/target/linux/generic/config-5.15 b/target/linux/generic/config-5.15 index d00080c72ec4..934af3a7681c 100644 --- a/target/linux/generic/config-5.15 +++ b/target/linux/generic/config-5.15 @@ -343,7 +343,7 @@ CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 # CONFIG_ARM64_ERRATUM_858921 is not set # CONFIG_ARM64_HW_AFDBM is not set # CONFIG_ARM64_LSE_ATOMICS is not set -# CONFIG_ARM64_MODULE_PLTS is not set +CONFIG_ARM64_MODULE_PLTS=y # CONFIG_ARM64_MTE is not set # CONFIG_ARM64_PAN is not set # CONFIG_ARM64_PMEM is not set @@ -408,7 +408,7 @@ CONFIG_ARM_GIC_MAX_NR=1 # CONFIG_ARM_LPAE is not set # CONFIG_ARM_MEDIATEK_CPUFREQ_HW is not set # CONFIG_ARM_MHU is not set -# CONFIG_ARM_MODULE_PLTS is not set +CONFIG_ARM_MODULE_PLTS=y # CONFIG_ARM_PATCH_PHYS_VIRT is not set # CONFIG_ARM_PSCI is not set # CONFIG_ARM_PSCI_CHECKER is not set diff --git a/target/linux/generic/config-6.1 b/target/linux/generic/config-6.1 index 1b06116234bc..b6ece6c6e1a4 100644 --- a/target/linux/generic/config-6.1 +++ b/target/linux/generic/config-6.1 @@ -367,7 +367,7 @@ CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 # CONFIG_ARM64_ERRATUM_858921 is not set # CONFIG_ARM64_HW_AFDBM is not set # CONFIG_ARM64_LSE_ATOMICS is not set -# CONFIG_ARM64_MODULE_PLTS is not set +CONFIG_ARM64_MODULE_PLTS=y # CONFIG_ARM64_MTE is not set # CONFIG_ARM64_PAN is not set # CONFIG_ARM64_PMEM is not set @@ -433,7 +433,7 @@ CONFIG_ARM_GIC_MAX_NR=1 # CONFIG_ARM_LPAE is not set # CONFIG_ARM_MEDIATEK_CPUFREQ_HW is not set # CONFIG_ARM_MHU is not set -# CONFIG_ARM_MODULE_PLTS is not set +CONFIG_ARM_MODULE_PLTS=y # CONFIG_ARM_PATCH_PHYS_VIRT is not set # CONFIG_ARM_PSCI is not set # CONFIG_ARM_PSCI_CHECKER is not set diff --git a/target/linux/ipq806x/config-5.15 b/target/linux/ipq806x/config-5.15 index 69e17cfa5044..286f327e39da 100644 --- a/target/linux/ipq806x/config-5.15 +++ b/target/linux/ipq806x/config-5.15 @@ -39,7 +39,6 @@ CONFIG_ARM_HAS_SG_CHAIN=y # CONFIG_ARM_KRAIT_CACHE_DEVFREQ is not set CONFIG_ARM_L1_CACHE_SHIFT=6 CONFIG_ARM_L1_CACHE_SHIFT_6=y -CONFIG_ARM_MODULE_PLTS=y CONFIG_ARM_PATCH_IDIV=y CONFIG_ARM_PATCH_PHYS_VIRT=y # CONFIG_ARM_QCOM_CPUFREQ_HW is not set diff --git a/target/linux/ipq806x/config-6.1 b/target/linux/ipq806x/config-6.1 index aae2f8a0b0f3..4f8c3c88dfc6 100644 --- a/target/linux/ipq806x/config-6.1 +++ b/target/linux/ipq806x/config-6.1 @@ -43,7 +43,6 @@ CONFIG_ARM_HAS_SG_CHAIN=y # CONFIG_ARM_KRAIT_CACHE_DEVFREQ is not set CONFIG_ARM_L1_CACHE_SHIFT=6 CONFIG_ARM_L1_CACHE_SHIFT_6=y -CONFIG_ARM_MODULE_PLTS=y CONFIG_ARM_PATCH_IDIV=y CONFIG_ARM_PATCH_PHYS_VIRT=y # CONFIG_ARM_QCOM_CPUFREQ_HW is not set diff --git a/target/linux/layerscape/armv8_64b/config-5.15 b/target/linux/layerscape/armv8_64b/config-5.15 index 3fe55e61188e..df0a3fd849cf 100644 --- a/target/linux/layerscape/armv8_64b/config-5.15 +++ b/target/linux/layerscape/armv8_64b/config-5.15 @@ -30,7 +30,6 @@ CONFIG_ARM64_ERRATUM_832075=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48 diff --git a/target/linux/mediatek/filogic/config-5.15 b/target/linux/mediatek/filogic/config-5.15 index 96ff95be13db..9df1494ca095 100644 --- a/target/linux/mediatek/filogic/config-5.15 +++ b/target/linux/mediatek/filogic/config-5.15 @@ -20,7 +20,6 @@ CONFIG_ARM64_4K_PAGES=y CONFIG_ARM64_CRYPTO=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PA_BITS=48 CONFIG_ARM64_PA_BITS_48=y diff --git a/target/linux/mediatek/mt7622/config-5.15 b/target/linux/mediatek/mt7622/config-5.15 index 1ce6d852ba1c..ac09c8a9c47b 100644 --- a/target/linux/mediatek/mt7622/config-5.15 +++ b/target/linux/mediatek/mt7622/config-5.15 @@ -22,7 +22,6 @@ CONFIG_ARM64_CRYPTO=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_ERRATUM_845719=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PA_BITS=48 CONFIG_ARM64_PA_BITS_48=y diff --git a/target/linux/octeontx/config-5.15 b/target/linux/octeontx/config-5.15 index c2ad7e7ab9d7..9ca158964325 100644 --- a/target/linux/octeontx/config-5.15 +++ b/target/linux/octeontx/config-5.15 @@ -26,7 +26,6 @@ CONFIG_ARM64_ERRATUM_827319=y CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48 diff --git a/target/linux/rockchip/armv8/config-5.15 b/target/linux/rockchip/armv8/config-5.15 index 2359fd8729e8..0ed009004f15 100644 --- a/target/linux/rockchip/armv8/config-5.15 +++ b/target/linux/rockchip/armv8/config-5.15 @@ -31,7 +31,6 @@ CONFIG_ARM64_ERRATUM_858921=y CONFIG_ARM64_ERRATUM_1742098=y CONFIG_ARM64_HW_AFDBM=y CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y -CONFIG_ARM64_MODULE_PLTS=y CONFIG_ARM64_PAGE_SHIFT=12 CONFIG_ARM64_PAN=y CONFIG_ARM64_PA_BITS=48