From bce7698e2e6565bb765bd0522337f29f5f312624 Mon Sep 17 00:00:00 2001 From: Haojie Li Date: Tue, 25 Aug 2026 18:08:45 +0800 Subject: drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device platform_device_register_data() can fail and return an ERR_PTR, but the return value is used without checking, leading to an invalid pointer being stored in ddp_comp[].dev and passed to component_match_add() and mtk_ddp_comp_init(), which could result in a kernel crash. Add an IS_ERR() check to jump to the error handling path on failure. Fixes: 0d9eee9118b7 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195") Cc: stable@vger.kernel.org Signed-off-by: Haojie Li Reviewed-by: CK Hu Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20260825100845.438893-1-lihaojie@kylinos.cn/ Signed-off-by: Chun-Kuang Hu --- samples/rust/Makefile | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 samples/rust/Makefile (limited to 'samples/rust/Makefile') diff --git a/samples/rust/Makefile b/samples/rust/Makefile new file mode 100644 index 000000000..b986b681c --- /dev/null +++ b/samples/rust/Makefile @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0 +ccflags-y += -I$(src) # needed for trace events + +obj-$(CONFIG_SAMPLE_RUST_MINIMAL) += rust_minimal.o +obj-$(CONFIG_SAMPLE_RUST_MISC_DEVICE) += rust_misc_device.o +obj-$(CONFIG_SAMPLE_RUST_PRINT) += rust_print.o +obj-$(CONFIG_SAMPLE_RUST_DEBUGFS) += rust_debugfs.o +obj-$(CONFIG_SAMPLE_RUST_DEBUGFS_SCOPED) += rust_debugfs_scoped.o +obj-$(CONFIG_SAMPLE_RUST_DMA) += rust_dma.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_I2C) += rust_driver_i2c.o +obj-$(CONFIG_SAMPLE_RUST_I2C_CLIENT) += rust_i2c_client.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_PCI) += rust_driver_pci.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_PLATFORM) += rust_driver_platform.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_USB) += rust_driver_usb.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_FAUX) += rust_driver_faux.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_AUXILIARY) += rust_driver_auxiliary.o +obj-$(CONFIG_SAMPLE_RUST_DRIVER_SERDEV) += rust_driver_serdev.o +obj-$(CONFIG_SAMPLE_RUST_CONFIGFS) += rust_configfs.o +obj-$(CONFIG_SAMPLE_RUST_SOC) += rust_soc.o + +rust_print-y := rust_print_main.o rust_print_events.o + +subdir-$(CONFIG_SAMPLE_RUST_HOSTPROGS) += hostprogs -- cgit v1.3.1