From 9f0346dcbea363787186c94ef94dd01aaa215afa Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 5 Sep 2026 11:59:05 -0700 Subject: Merge tag 'driver-core-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core Pull driver core fixes from Danilo Krummrich: - Fix kernfs listxattr() not returning security xattr names (e.g. SELinux labels) when the kernfs node has no allocated kernfs_iattrs - Fix silent truncation of IRQ vector indices in the Rust PCI abstractions - Don't select OF from DRIVER_PE_KUNIT_TEST; skip the test when OF is disabled instead of silently enabling extra kernel functionality - Russ Weight is retiring from kernel development; update the Firmware Loader sysfs contact to the driver-core mailing list, add a CREDITS entry for Firmware Upload, and update MAINTAINERS accordingly * tag 'driver-core-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: MAINTAINERS: Remove Russ Weight from Firmware Loader CREDITS: Add CREDITS entry for Firmware Upload firmware_loader: Change contact for sysfs nodes rust: pci: reject IRQ vector indices that do not fit in u32 kernfs: preserve security xattrs without allocating iattrs drivers: base: test: DRIVER_PE_KUNIT_TEST should not select OF --- arch/microblaze/mm/consistent.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/microblaze/mm/consistent.c (limited to 'arch/microblaze/mm/consistent.c') diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c new file mode 100644 index 000000000..b7ad4a986 --- /dev/null +++ b/arch/microblaze/mm/consistent.c @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Microblaze support for cache consistent memory. + * Copyright (C) 2010 Michal Simek + * Copyright (C) 2010 PetaLogix + * Copyright (C) 2005 John Williams + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +void arch_dma_prep_coherent(struct page *page, size_t size) +{ + phys_addr_t paddr = page_to_phys(page); + + flush_dcache_range(paddr, paddr + size); +} -- cgit v1.3.1