Revision e97eace635a42da4644290179aea496178e64988 authored by Linus Torvalds on 22 October 2022, 00:47:39 UTC, committed by Linus Torvalds on 22 October 2022, 00:47:39 UTC
Pull iommu fixes from Joerg Roedel: "Intel VT-d fixes: - Fix a lockdep splat issue in intel_iommu_init() - Allow NVS regions to pass RMRR check - Domain cleanup in error path" * tag 'iommu-fixes-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Clean up si_domain in the init_dmars() error path iommu/vt-d: Allow NVS regions in arch_rmrr_sanity_check() iommu/vt-d: Use rcu_lock in get_resv_regions iommu: Add gfp parameter to iommu_alloc_resv_region
is_rust_module.sh
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
#
# is_rust_module.sh module.ko
#
# Returns `0` if `module.ko` is a Rust module, `1` otherwise.
set -e
# Using the `16_` prefix ensures other symbols with the same substring
# are not picked up (even if it would be unlikely). The last part is
# used just in case LLVM decides to use the `.` suffix.
#
# In the future, checking for the `.comment` section may be another
# option, see https://github.com/rust-lang/rust/pull/97550.
${NM} "$*" | grep -qE '^[0-9a-fA-F]+ r _R[^[:space:]]+16___IS_RUST_MODULE[^[:space:]]*$'
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