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84 lines
3.5 KiB
84 lines
3.5 KiB
3 months ago
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From 2d0989fe09703ef46ba9c5d14770dbf8a6fd2f80 Mon Sep 17 00:00:00 2001
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From: Michael Roth <michael.roth@amd.com>
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Date: Sun, 18 Feb 2024 23:35:02 -0600
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Subject: [PATCH 015/100] scripts/update-linux-headers: Add setup_data.h to
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import list
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RH-Author: Paolo Bonzini <pbonzini@redhat.com>
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RH-MergeRequest: 245: SEV-SNP support
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RH-Jira: RHEL-39544
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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RH-Acked-by: Bandan Das <bdas@redhat.com>
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RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
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RH-Commit: [15/91] 9d46c8787259317710a84e7a6aa36731e9f55a17 (bonzini/rhel-qemu-kvm)
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Data structures like struct setup_data have been moved to a separate
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setup_data.h header which bootparam.h relies on. Add setup_data.h to
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the cp_portable() list and sync it along with the other header files.
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Note that currently struct setup_data is stripped away as part of
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generating bootparam.h, but that handling is no currently needed for
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setup_data.h since it doesn't pull in many external
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headers/dependencies. However, QEMU currently redefines struct
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setup_data in hw/i386/x86.c, so that will need to be removed as part of
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any header update that pulls in the new setup_data.h to avoid build
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bisect breakage.
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Because <asm/setup_data.h> is the first architecture specific #include
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in include/standard-headers/, add a new sed substitution to rewrite
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asm/ include to the standard-headers/asm-* subdirectory for the current
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architecture.
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And while at it, remove asm-generic/kvm_para.h from the list of
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allowed includes: it does not have a matching substitution, and therefore
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it would not be possible to use it on non-Linux systems where there is
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no /usr/include/asm-generic/ directory.
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Signed-off-by: Michael Roth <michael.roth@amd.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry picked from commit 66210a1a30f2384bb59f9dad8d769dba56dd30f1)
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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---
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scripts/update-linux-headers.sh | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
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index a0006eec6f..d48856f9e2 100755
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--- a/scripts/update-linux-headers.sh
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+++ b/scripts/update-linux-headers.sh
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@@ -61,7 +61,7 @@ cp_portable() {
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-e 'linux/const' \
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-e 'linux/kernel' \
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-e 'linux/sysinfo' \
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- -e 'asm-generic/kvm_para' \
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+ -e 'asm/setup_data.h' \
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> /dev/null
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then
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echo "Unexpected #include in input file $f".
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@@ -77,6 +77,7 @@ cp_portable() {
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-e 's/__be\([0-9][0-9]*\)/uint\1_t/g' \
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-e 's/"\(input-event-codes\.h\)"/"standard-headers\/linux\/\1"/' \
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-e 's/<linux\/\([^>]*\)>/"standard-headers\/linux\/\1"/' \
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+ -e 's/<asm\/\([^>]*\)>/"standard-headers\/asm-'$arch'\/\1"/' \
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-e 's/__bitwise//' \
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-e 's/__attribute__((packed))/QEMU_PACKED/' \
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-e 's/__inline__/inline/' \
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@@ -155,11 +156,14 @@ for arch in $ARCHLIST; do
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"$tmpdir/include/asm/bootparam.h" > "$tmpdir/bootparam.h"
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cp_portable "$tmpdir/bootparam.h" \
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"$output/include/standard-headers/asm-$arch"
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+ cp_portable "$tmpdir/include/asm/setup_data.h" \
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+ "$output/standard-headers/asm-x86"
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fi
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if [ $arch = riscv ]; then
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cp "$tmpdir/include/asm/ptrace.h" "$output/linux-headers/asm-riscv/"
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fi
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done
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+arch=
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rm -rf "$output/linux-headers/linux"
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mkdir -p "$output/linux-headers/linux"
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--
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2.39.3
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