1 |
commit: aa5822554186cff978a26ec01ebe4a0806ad0ed4 |
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Author: John Helmert III <ajak <AT> gentoo <DOT> org> |
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AuthorDate: Wed Dec 8 01:19:11 2021 +0000 |
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Commit: John Helmert III <ajak <AT> gentoo <DOT> org> |
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CommitDate: Wed Dec 8 01:21:11 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=aa582255 |
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|
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app-emulation/qemu: add potential patch for data corruption bug |
9 |
|
10 |
Bug: https://bugs.gentoo.org/815379 |
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Signed-off-by: John Helmert III <ajak <AT> gentoo.org> |
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|
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.../qemu/files/qemu-6.1.0-data-corruption.patch | 114 +++ |
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app-emulation/qemu/qemu-6.1.0-r2.ebuild | 913 +++++++++++++++++++++ |
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2 files changed, 1027 insertions(+) |
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|
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diff --git a/app-emulation/qemu/files/qemu-6.1.0-data-corruption.patch b/app-emulation/qemu/files/qemu-6.1.0-data-corruption.patch |
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new file mode 100644 |
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index 000000000000..25c788426a9c |
20 |
--- /dev/null |
21 |
+++ b/app-emulation/qemu/files/qemu-6.1.0-data-corruption.patch |
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@@ -0,0 +1,114 @@ |
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+commit cc071629539dc1f303175a7e2d4ab854c0a8b20f |
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+Author: Paolo Bonzini <pbonzini@××××××.com> |
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+Date: Thu Sep 23 09:04:36 2021 -0400 |
26 |
+ |
27 |
+ block: introduce max_hw_iov for use in scsi-generic |
28 |
+ |
29 |
+ Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel |
30 |
+ sources, IOV_MAX in POSIX). Because of this, on some host adapters |
31 |
+ requests with many iovecs are rejected with -EINVAL by the |
32 |
+ io_submit() or readv()/writev() system calls. |
33 |
+ |
34 |
+ In fact, the same limit applies to SG_IO as well. To fix both the |
35 |
+ EINVAL and the possible performance issues from using fewer iovecs |
36 |
+ than allowed by Linux (some HBAs have max_segments as low as 128), |
37 |
+ introduce a separate entry in BlockLimits to hold the max_segments |
38 |
+ value from sysfs. This new limit is used only for SG_IO and clamped |
39 |
+ to bs->bl.max_iov anyway, just like max_hw_transfer is clamped to |
40 |
+ bs->bl.max_transfer. |
41 |
+ |
42 |
+ Reported-by: Halil Pasic <pasic@×××××××××.com> |
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+ Cc: Hanna Reitz <hreitz@××××××.com> |
44 |
+ Cc: Kevin Wolf <kwolf@××××××.com> |
45 |
+ Cc: qemu-block@××××××.org |
46 |
+ Cc: qemu-stable@××××××.org |
47 |
+ Fixes: 18473467d5 ("file-posix: try BLKSECTGET on block devices too, do not round to power of 2", 2021-06-25) |
48 |
+ Signed-off-by: Paolo Bonzini <pbonzini@××××××.com> |
49 |
+ Message-Id: <20210923130436.1187591-1-pbonzini@××××××.com> |
50 |
+ Signed-off-by: Kevin Wolf <kwolf@××××××.com> |
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+ |
52 |
+diff --git a/block/block-backend.c b/block/block-backend.c |
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+index 6140d133e2..ba2b5ebb10 100644 |
54 |
+--- a/block/block-backend.c |
55 |
++++ b/block/block-backend.c |
56 |
+@@ -1986,6 +1986,12 @@ uint32_t blk_get_max_transfer(BlockBackend *blk) |
57 |
+ return ROUND_DOWN(max, blk_get_request_alignment(blk)); |
58 |
+ } |
59 |
+ |
60 |
++int blk_get_max_hw_iov(BlockBackend *blk) |
61 |
++{ |
62 |
++ return MIN_NON_ZERO(blk->root->bs->bl.max_hw_iov, |
63 |
++ blk->root->bs->bl.max_iov); |
64 |
++} |
65 |
++ |
66 |
+ int blk_get_max_iov(BlockBackend *blk) |
67 |
+ { |
68 |
+ return blk->root->bs->bl.max_iov; |
69 |
+diff --git a/block/file-posix.c b/block/file-posix.c |
70 |
+index c62e42743d..53be0bdc1b 100644 |
71 |
+--- a/block/file-posix.c |
72 |
++++ b/block/file-posix.c |
73 |
+@@ -1273,7 +1273,7 @@ static void raw_refresh_limits(BlockDriverState *bs, Error **errp) |
74 |
+ |
75 |
+ ret = hdev_get_max_segments(s->fd, &st); |
76 |
+ if (ret > 0) { |
77 |
+- bs->bl.max_iov = ret; |
78 |
++ bs->bl.max_hw_iov = ret; |
79 |
+ } |
80 |
+ } |
81 |
+ } |
82 |
+diff --git a/block/io.c b/block/io.c |
83 |
+index 18d345a87a..bb0a254def 100644 |
84 |
+--- a/block/io.c |
85 |
++++ b/block/io.c |
86 |
+@@ -136,6 +136,7 @@ static void bdrv_merge_limits(BlockLimits *dst, const BlockLimits *src) |
87 |
+ dst->min_mem_alignment = MAX(dst->min_mem_alignment, |
88 |
+ src->min_mem_alignment); |
89 |
+ dst->max_iov = MIN_NON_ZERO(dst->max_iov, src->max_iov); |
90 |
++ dst->max_hw_iov = MIN_NON_ZERO(dst->max_hw_iov, src->max_hw_iov); |
91 |
+ } |
92 |
+ |
93 |
+ typedef struct BdrvRefreshLimitsState { |
94 |
+diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c |
95 |
+index 665baf900e..0306ccc7b1 100644 |
96 |
+--- a/hw/scsi/scsi-generic.c |
97 |
++++ b/hw/scsi/scsi-generic.c |
98 |
+@@ -180,7 +180,7 @@ static int scsi_handle_inquiry_reply(SCSIGenericReq *r, SCSIDevice *s, int len) |
99 |
+ page = r->req.cmd.buf[2]; |
100 |
+ if (page == 0xb0) { |
101 |
+ uint64_t max_transfer = blk_get_max_hw_transfer(s->conf.blk); |
102 |
+- uint32_t max_iov = blk_get_max_iov(s->conf.blk); |
103 |
++ uint32_t max_iov = blk_get_max_hw_iov(s->conf.blk); |
104 |
+ |
105 |
+ assert(max_transfer); |
106 |
+ max_transfer = MIN_NON_ZERO(max_transfer, max_iov * qemu_real_host_page_size) |
107 |
+diff --git a/include/block/block_int.h b/include/block/block_int.h |
108 |
+index ffe86068d4..f4c75e8ba9 100644 |
109 |
+--- a/include/block/block_int.h |
110 |
++++ b/include/block/block_int.h |
111 |
+@@ -718,6 +718,13 @@ typedef struct BlockLimits { |
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+ */ |
113 |
+ uint64_t max_hw_transfer; |
114 |
+ |
115 |
++ /* Maximal number of scatter/gather elements allowed by the hardware. |
116 |
++ * Applies whenever transfers to the device bypass the kernel I/O |
117 |
++ * scheduler, for example with SG_IO. If larger than max_iov |
118 |
++ * or if zero, blk_get_max_hw_iov will fall back to max_iov. |
119 |
++ */ |
120 |
++ int max_hw_iov; |
121 |
++ |
122 |
+ /* memory alignment, in bytes so that no bounce buffer is needed */ |
123 |
+ size_t min_mem_alignment; |
124 |
+ |
125 |
+diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h |
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+index 29d4fdbf63..82bae55161 100644 |
127 |
+--- a/include/sysemu/block-backend.h |
128 |
++++ b/include/sysemu/block-backend.h |
129 |
+@@ -211,6 +211,7 @@ uint32_t blk_get_request_alignment(BlockBackend *blk); |
130 |
+ uint32_t blk_get_max_transfer(BlockBackend *blk); |
131 |
+ uint64_t blk_get_max_hw_transfer(BlockBackend *blk); |
132 |
+ int blk_get_max_iov(BlockBackend *blk); |
133 |
++int blk_get_max_hw_iov(BlockBackend *blk); |
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+ void blk_set_guest_block_size(BlockBackend *blk, int align); |
135 |
+ void *blk_try_blockalign(BlockBackend *blk, size_t size); |
136 |
+ void *blk_blockalign(BlockBackend *blk, size_t size); |
137 |
|
138 |
diff --git a/app-emulation/qemu/qemu-6.1.0-r2.ebuild b/app-emulation/qemu/qemu-6.1.0-r2.ebuild |
139 |
new file mode 100644 |
140 |
index 000000000000..3882becdca90 |
141 |
--- /dev/null |
142 |
+++ b/app-emulation/qemu/qemu-6.1.0-r2.ebuild |
143 |
@@ -0,0 +1,913 @@ |
144 |
+# Copyright 1999-2021 Gentoo Authors |
145 |
+# Distributed under the terms of the GNU General Public License v2 |
146 |
+ |
147 |
+EAPI="7" |
148 |
+ |
149 |
+PYTHON_COMPAT=( python3_{7,8,9,10} ) |
150 |
+PYTHON_REQ_USE="ncurses,readline" |
151 |
+ |
152 |
+FIRMWARE_ABI_VERSION="6.1.0" |
153 |
+ |
154 |
+inherit linux-info toolchain-funcs python-r1 udev fcaps readme.gentoo-r1 \ |
155 |
+ pax-utils xdg-utils |
156 |
+ |
157 |
+if [[ ${PV} = *9999* ]]; then |
158 |
+ EGIT_REPO_URI="https://git.qemu.org/git/qemu.git" |
159 |
+ EGIT_SUBMODULES=( |
160 |
+ meson |
161 |
+ tests/fp/berkeley-softfloat-3 |
162 |
+ tests/fp/berkeley-testfloat-3 |
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+ ui/keycodemapdb |
164 |
+ ) |
165 |
+ inherit git-r3 |
166 |
+ SRC_URI="" |
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+else |
168 |
+ SRC_URI="https://download.qemu.org/${P}.tar.xz" |
169 |
+ KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~x86" |
170 |
+fi |
171 |
+ |
172 |
+DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools" |
173 |
+HOMEPAGE="https://www.qemu.org https://www.linux-kvm.org" |
174 |
+ |
175 |
+LICENSE="GPL-2 LGPL-2 BSD-2" |
176 |
+SLOT="0" |
177 |
+ |
178 |
+IUSE="accessibility +aio alsa bpf bzip2 capstone +caps +curl debug +doc |
179 |
+ +fdt fuse glusterfs gnutls gtk infiniband iscsi io-uring |
180 |
+ jack jemalloc +jpeg kernel_linux |
181 |
+ kernel_FreeBSD lzo multipath |
182 |
+ ncurses nfs nls numa opengl +oss +pin-upstream-blobs |
183 |
+ plugins +png pulseaudio python rbd sasl +seccomp sdl sdl-image selinux |
184 |
+ +slirp |
185 |
+ smartcard snappy spice ssh static static-user systemtap test udev usb |
186 |
+ usbredir vde +vhost-net vhost-user-fs virgl virtfs +vnc vte xattr xen |
187 |
+ xfs zstd" |
188 |
+ |
189 |
+COMMON_TARGETS=" |
190 |
+ aarch64 |
191 |
+ alpha |
192 |
+ arm |
193 |
+ cris |
194 |
+ hppa |
195 |
+ i386 |
196 |
+ m68k |
197 |
+ microblaze |
198 |
+ microblazeel |
199 |
+ mips |
200 |
+ mips64 |
201 |
+ mips64el |
202 |
+ mipsel |
203 |
+ nios2 |
204 |
+ or1k |
205 |
+ ppc |
206 |
+ ppc64 |
207 |
+ riscv32 |
208 |
+ riscv64 |
209 |
+ s390x |
210 |
+ sh4 |
211 |
+ sh4eb |
212 |
+ sparc |
213 |
+ sparc64 |
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+ x86_64 |
215 |
+ xtensa |
216 |
+ xtensaeb |
217 |
+" |
218 |
+IUSE_SOFTMMU_TARGETS=" |
219 |
+ ${COMMON_TARGETS} |
220 |
+ avr |
221 |
+ rx |
222 |
+ tricore |
223 |
+" |
224 |
+IUSE_USER_TARGETS=" |
225 |
+ ${COMMON_TARGETS} |
226 |
+ aarch64_be |
227 |
+ armeb |
228 |
+ hexagon |
229 |
+ mipsn32 |
230 |
+ mipsn32el |
231 |
+ ppc64abi32 |
232 |
+ ppc64le |
233 |
+ sparc32plus |
234 |
+" |
235 |
+ |
236 |
+use_softmmu_targets=$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS}) |
237 |
+use_user_targets=$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS}) |
238 |
+IUSE+=" ${use_softmmu_targets} ${use_user_targets}" |
239 |
+ |
240 |
+RESTRICT="!test? ( test )" |
241 |
+# Allow no targets to be built so that people can get a tools-only build. |
242 |
+# Block USE flag configurations known to not work. |
243 |
+REQUIRED_USE="${PYTHON_REQUIRED_USE} |
244 |
+ qemu_softmmu_targets_arm? ( fdt ) |
245 |
+ qemu_softmmu_targets_microblaze? ( fdt ) |
246 |
+ qemu_softmmu_targets_mips64el? ( fdt ) |
247 |
+ qemu_softmmu_targets_ppc64? ( fdt ) |
248 |
+ qemu_softmmu_targets_ppc? ( fdt ) |
249 |
+ qemu_softmmu_targets_riscv32? ( fdt ) |
250 |
+ qemu_softmmu_targets_riscv64? ( fdt ) |
251 |
+ sdl-image? ( sdl ) |
252 |
+ static? ( static-user !alsa !gtk !jack !opengl !pulseaudio !plugins !rbd !snappy !udev ) |
253 |
+ static-user? ( !plugins ) |
254 |
+ vhost-user-fs? ( caps seccomp ) |
255 |
+ virgl? ( opengl ) |
256 |
+ virtfs? ( caps xattr ) |
257 |
+ vte? ( gtk ) |
258 |
+ multipath? ( udev ) |
259 |
+ plugins? ( !static !static-user ) |
260 |
+" |
261 |
+ |
262 |
+# Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...) |
263 |
+# and user/softmmu targets (qemu-*, qemu-system-*). |
264 |
+# |
265 |
+# Yep, you need both libcap and libcap-ng since virtfs only uses libcap. |
266 |
+# |
267 |
+# The attr lib isn't always linked in (although the USE flag is always |
268 |
+# respected). This is because qemu supports using the C library's API |
269 |
+# when available rather than always using the external library. |
270 |
+ALL_DEPEND=" |
271 |
+ >=dev-libs/glib-2.0[static-libs(+)] |
272 |
+ sys-libs/zlib[static-libs(+)] |
273 |
+ python? ( ${PYTHON_DEPS} ) |
274 |
+ systemtap? ( dev-util/systemtap ) |
275 |
+ xattr? ( sys-apps/attr[static-libs(+)] )" |
276 |
+ |
277 |
+# Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...) |
278 |
+# softmmu targets (qemu-system-*). |
279 |
+SOFTMMU_TOOLS_DEPEND=" |
280 |
+ dev-libs/libxml2[static-libs(+)] |
281 |
+ >=x11-libs/pixman-0.28.0[static-libs(+)] |
282 |
+ accessibility? ( |
283 |
+ app-accessibility/brltty[api] |
284 |
+ app-accessibility/brltty[static-libs(+)] |
285 |
+ ) |
286 |
+ aio? ( dev-libs/libaio[static-libs(+)] ) |
287 |
+ alsa? ( >=media-libs/alsa-lib-1.0.13 ) |
288 |
+ bpf? ( dev-libs/libbpf:= ) |
289 |
+ bzip2? ( app-arch/bzip2[static-libs(+)] ) |
290 |
+ capstone? ( dev-libs/capstone:= ) |
291 |
+ caps? ( sys-libs/libcap-ng[static-libs(+)] ) |
292 |
+ curl? ( >=net-misc/curl-7.15.4[static-libs(+)] ) |
293 |
+ fdt? ( >=sys-apps/dtc-1.5.0[static-libs(+)] ) |
294 |
+ fuse? ( >=sys-fs/fuse-3.1:3[static-libs(+)] ) |
295 |
+ glusterfs? ( >=sys-cluster/glusterfs-3.4.0[static-libs(+)] ) |
296 |
+ gnutls? ( |
297 |
+ dev-libs/nettle:=[static-libs(+)] |
298 |
+ >=net-libs/gnutls-3.0:=[static-libs(+)] |
299 |
+ ) |
300 |
+ gtk? ( |
301 |
+ x11-libs/gtk+:3 |
302 |
+ vte? ( x11-libs/vte:2.91 ) |
303 |
+ ) |
304 |
+ infiniband? ( |
305 |
+ sys-fabric/libibumad:=[static-libs(+)] |
306 |
+ sys-fabric/libibverbs:=[static-libs(+)] |
307 |
+ sys-fabric/librdmacm:=[static-libs(+)] |
308 |
+ ) |
309 |
+ iscsi? ( net-libs/libiscsi ) |
310 |
+ io-uring? ( sys-libs/liburing:=[static-libs(+)] ) |
311 |
+ jack? ( virtual/jack ) |
312 |
+ jemalloc? ( dev-libs/jemalloc ) |
313 |
+ jpeg? ( virtual/jpeg:0=[static-libs(+)] ) |
314 |
+ lzo? ( dev-libs/lzo:2[static-libs(+)] ) |
315 |
+ multipath? ( sys-fs/multipath-tools ) |
316 |
+ ncurses? ( |
317 |
+ sys-libs/ncurses:=[unicode(+)] |
318 |
+ sys-libs/ncurses:=[static-libs(+)] |
319 |
+ ) |
320 |
+ nfs? ( >=net-fs/libnfs-1.9.3:=[static-libs(+)] ) |
321 |
+ numa? ( sys-process/numactl[static-libs(+)] ) |
322 |
+ opengl? ( |
323 |
+ virtual/opengl |
324 |
+ media-libs/libepoxy[static-libs(+)] |
325 |
+ media-libs/mesa[static-libs(+)] |
326 |
+ media-libs/mesa[egl(+),gbm(+)] |
327 |
+ ) |
328 |
+ png? ( media-libs/libpng:0=[static-libs(+)] ) |
329 |
+ pulseaudio? ( media-sound/pulseaudio ) |
330 |
+ rbd? ( sys-cluster/ceph ) |
331 |
+ sasl? ( dev-libs/cyrus-sasl[static-libs(+)] ) |
332 |
+ sdl? ( |
333 |
+ media-libs/libsdl2[video] |
334 |
+ media-libs/libsdl2[static-libs(+)] |
335 |
+ ) |
336 |
+ sdl-image? ( media-libs/sdl2-image[static-libs(+)] ) |
337 |
+ seccomp? ( >=sys-libs/libseccomp-2.1.0[static-libs(+)] ) |
338 |
+ slirp? ( net-libs/libslirp[static-libs(+)] ) |
339 |
+ smartcard? ( >=app-emulation/libcacard-2.5.0[static-libs(+)] ) |
340 |
+ snappy? ( app-arch/snappy:= ) |
341 |
+ spice? ( |
342 |
+ >=app-emulation/spice-protocol-0.12.3 |
343 |
+ >=app-emulation/spice-0.12.0[static-libs(+)] |
344 |
+ ) |
345 |
+ ssh? ( >=net-libs/libssh-0.8.6[static-libs(+)] ) |
346 |
+ udev? ( virtual/libudev:= ) |
347 |
+ usb? ( >=virtual/libusb-1-r2[static-libs(+)] ) |
348 |
+ usbredir? ( >=sys-apps/usbredir-0.6[static-libs(+)] ) |
349 |
+ vde? ( net-misc/vde[static-libs(+)] ) |
350 |
+ virgl? ( media-libs/virglrenderer[static-libs(+)] ) |
351 |
+ virtfs? ( sys-libs/libcap ) |
352 |
+ xen? ( app-emulation/xen-tools:= ) |
353 |
+ xfs? ( sys-fs/xfsprogs[static-libs(+)] ) |
354 |
+ zstd? ( >=app-arch/zstd-1.4.0[static-libs(+)] ) |
355 |
+" |
356 |
+ |
357 |
+EDK2_OVMF_VERSION="202105" |
358 |
+SEABIOS_VERSION="1.14.0" |
359 |
+ |
360 |
+X86_FIRMWARE_DEPEND=" |
361 |
+ pin-upstream-blobs? ( |
362 |
+ ~sys-firmware/edk2-ovmf-${EDK2_OVMF_VERSION}[binary] |
363 |
+ ~sys-firmware/ipxe-1.21.1[binary,qemu] |
364 |
+ ~sys-firmware/seabios-${SEABIOS_VERSION}[binary,seavgabios] |
365 |
+ ~sys-firmware/sgabios-0.1_pre10[binary] |
366 |
+ ) |
367 |
+ !pin-upstream-blobs? ( |
368 |
+ >=sys-firmware/edk2-ovmf-${EDK2_OVMF_VERSION} |
369 |
+ sys-firmware/ipxe[qemu] |
370 |
+ >=sys-firmware/seabios-${SEABIOS_VERSION}[seavgabios] |
371 |
+ sys-firmware/sgabios |
372 |
+ )" |
373 |
+PPC_FIRMWARE_DEPEND=" |
374 |
+ pin-upstream-blobs? ( |
375 |
+ ~sys-firmware/seabios-${SEABIOS_VERSION}[binary,seavgabios] |
376 |
+ ) |
377 |
+ !pin-upstream-blobs? ( |
378 |
+ >=sys-firmware/seabios-${SEABIOS_VERSION}[seavgabios] |
379 |
+ ) |
380 |
+" |
381 |
+ |
382 |
+BDEPEND=" |
383 |
+ $(python_gen_impl_dep) |
384 |
+ dev-lang/perl |
385 |
+ sys-apps/texinfo |
386 |
+ virtual/pkgconfig |
387 |
+ doc? ( |
388 |
+ dev-python/sphinx[${PYTHON_USEDEP}] |
389 |
+ dev-python/sphinx_rtd_theme[${PYTHON_USEDEP}] |
390 |
+ ) |
391 |
+ gtk? ( nls? ( sys-devel/gettext ) ) |
392 |
+ test? ( |
393 |
+ dev-libs/glib[utils] |
394 |
+ sys-devel/bc |
395 |
+ ) |
396 |
+" |
397 |
+CDEPEND=" |
398 |
+ !static? ( |
399 |
+ ${ALL_DEPEND//\[static-libs(+)]} |
400 |
+ ${SOFTMMU_TOOLS_DEPEND//\[static-libs(+)]} |
401 |
+ ) |
402 |
+ qemu_softmmu_targets_i386? ( ${X86_FIRMWARE_DEPEND} ) |
403 |
+ qemu_softmmu_targets_x86_64? ( ${X86_FIRMWARE_DEPEND} ) |
404 |
+ qemu_softmmu_targets_ppc? ( ${PPC_FIRMWARE_DEPEND} ) |
405 |
+ qemu_softmmu_targets_ppc64? ( ${PPC_FIRMWARE_DEPEND} ) |
406 |
+" |
407 |
+DEPEND="${CDEPEND} |
408 |
+ kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 ) |
409 |
+ static? ( |
410 |
+ ${ALL_DEPEND} |
411 |
+ ${SOFTMMU_TOOLS_DEPEND} |
412 |
+ ) |
413 |
+ static-user? ( ${ALL_DEPEND} )" |
414 |
+RDEPEND="${CDEPEND} |
415 |
+ acct-group/kvm |
416 |
+ selinux? ( sec-policy/selinux-qemu )" |
417 |
+ |
418 |
+PATCHES=( |
419 |
+ "${FILESDIR}"/${PN}-2.11.1-capstone_include_path.patch |
420 |
+ "${FILESDIR}"/${PN}-5.2.0-disable-keymap.patch |
421 |
+ "${FILESDIR}"/${PN}-6.0.0-make.patch |
422 |
+ "${FILESDIR}"/${PN}-6.1.0-strings.patch |
423 |
+ "${FILESDIR}"/${P}-automagic-libbpf.patch |
424 |
+ "${FILESDIR}"/${P}-data-corruption.patch |
425 |
+) |
426 |
+ |
427 |
+QA_PREBUILT=" |
428 |
+ usr/share/qemu/hppa-firmware.img |
429 |
+ usr/share/qemu/openbios-ppc |
430 |
+ usr/share/qemu/openbios-sparc64 |
431 |
+ usr/share/qemu/openbios-sparc32 |
432 |
+ usr/share/qemu/opensbi-riscv64-generic-fw_dynamic.elf |
433 |
+ usr/share/qemu/opensbi-riscv32-generic-fw_dynamic.elf |
434 |
+ usr/share/qemu/palcode-clipper |
435 |
+ usr/share/qemu/s390-ccw.img |
436 |
+ usr/share/qemu/s390-netboot.img |
437 |
+ usr/share/qemu/u-boot.e500 |
438 |
+" |
439 |
+ |
440 |
+QA_WX_LOAD="usr/bin/qemu-i386 |
441 |
+ usr/bin/qemu-x86_64 |
442 |
+ usr/bin/qemu-alpha |
443 |
+ usr/bin/qemu-arm |
444 |
+ usr/bin/qemu-cris |
445 |
+ usr/bin/qemu-m68k |
446 |
+ usr/bin/qemu-microblaze |
447 |
+ usr/bin/qemu-microblazeel |
448 |
+ usr/bin/qemu-mips |
449 |
+ usr/bin/qemu-mipsel |
450 |
+ usr/bin/qemu-or1k |
451 |
+ usr/bin/qemu-ppc |
452 |
+ usr/bin/qemu-ppc64 |
453 |
+ usr/bin/qemu-ppc64abi32 |
454 |
+ usr/bin/qemu-sh4 |
455 |
+ usr/bin/qemu-sh4eb |
456 |
+ usr/bin/qemu-sparc |
457 |
+ usr/bin/qemu-sparc64 |
458 |
+ usr/bin/qemu-armeb |
459 |
+ usr/bin/qemu-sparc32plus |
460 |
+ usr/bin/qemu-s390x |
461 |
+ usr/bin/qemu-unicore32 |
462 |
+" |
463 |
+ |
464 |
+DOC_CONTENTS="If you don't have kvm compiled into the kernel, make sure you have the |
465 |
+kernel module loaded before running kvm. The easiest way to ensure that the |
466 |
+kernel module is loaded is to load it on boot. |
467 |
+ For AMD CPUs the module is called 'kvm-amd'. |
468 |
+ For Intel CPUs the module is called 'kvm-intel'. |
469 |
+Please review /etc/conf.d/modules for how to load these. |
470 |
+ |
471 |
+Make sure your user is in the 'kvm' group. Just run |
472 |
+ $ gpasswd -a <USER> kvm |
473 |
+then have <USER> re-login. |
474 |
+ |
475 |
+For brand new installs, the default permissions on /dev/kvm might not let |
476 |
+you access it. You can tell udev to reset ownership/perms: |
477 |
+ $ udevadm trigger -c add /dev/kvm |
478 |
+ |
479 |
+If you want to register binfmt handlers for qemu user targets: |
480 |
+For openrc: |
481 |
+ # rc-update add qemu-binfmt |
482 |
+For systemd: |
483 |
+ # ln -s /usr/share/qemu/binfmt.d/qemu.conf /etc/binfmt.d/qemu.conf" |
484 |
+ |
485 |
+pkg_pretend() { |
486 |
+ if use kernel_linux && kernel_is lt 2 6 25; then |
487 |
+ eerror "This version of KVM requires a host kernel of 2.6.25 or higher." |
488 |
+ elif use kernel_linux; then |
489 |
+ if ! linux_config_exists; then |
490 |
+ eerror "Unable to check your kernel for KVM support" |
491 |
+ else |
492 |
+ CONFIG_CHECK="~KVM ~TUN ~BRIDGE" |
493 |
+ ERROR_KVM="You must enable KVM in your kernel to continue" |
494 |
+ ERROR_KVM_AMD="If you have an AMD CPU, you must enable KVM_AMD in" |
495 |
+ ERROR_KVM_AMD+=" your kernel configuration." |
496 |
+ ERROR_KVM_INTEL="If you have an Intel CPU, you must enable" |
497 |
+ ERROR_KVM_INTEL+=" KVM_INTEL in your kernel configuration." |
498 |
+ ERROR_TUN="You will need the Universal TUN/TAP driver compiled" |
499 |
+ ERROR_TUN+=" into your kernel or loaded as a module to use the" |
500 |
+ ERROR_TUN+=" virtual network device if using -net tap." |
501 |
+ ERROR_BRIDGE="You will also need support for 802.1d" |
502 |
+ ERROR_BRIDGE+=" Ethernet Bridging for some network configurations." |
503 |
+ use vhost-net && CONFIG_CHECK+=" ~VHOST_NET" |
504 |
+ ERROR_VHOST_NET="You must enable VHOST_NET to have vhost-net" |
505 |
+ ERROR_VHOST_NET+=" support" |
506 |
+ |
507 |
+ if use amd64 || use x86 || use amd64-linux || use x86-linux; then |
508 |
+ if grep -q AuthenticAMD /proc/cpuinfo; then |
509 |
+ CONFIG_CHECK+=" ~KVM_AMD" |
510 |
+ elif grep -q GenuineIntel /proc/cpuinfo; then |
511 |
+ CONFIG_CHECK+=" ~KVM_INTEL" |
512 |
+ fi |
513 |
+ fi |
514 |
+ |
515 |
+ use python && CONFIG_CHECK+=" ~DEBUG_FS" |
516 |
+ ERROR_DEBUG_FS="debugFS support required for kvm_stat" |
517 |
+ |
518 |
+ # Now do the actual checks setup above |
519 |
+ check_extra_config |
520 |
+ fi |
521 |
+ fi |
522 |
+ |
523 |
+ if grep -qs '/usr/bin/qemu-kvm' "${EROOT}"/etc/libvirt/qemu/*.xml; then |
524 |
+ eerror "The kvm/qemu-kvm wrappers no longer exist, but your libvirt" |
525 |
+ eerror "instances are still pointing to it. Please update your" |
526 |
+ eerror "configs in /etc/libvirt/qemu/ to use the -enable-kvm flag" |
527 |
+ eerror "and the right system binary (e.g. qemu-system-x86_64)." |
528 |
+ die "update your virt configs to not use qemu-kvm" |
529 |
+ fi |
530 |
+} |
531 |
+ |
532 |
+# Sanity check to make sure target lists are kept up-to-date. |
533 |
+check_targets() { |
534 |
+ local var=$1 mak=$2 |
535 |
+ local detected sorted |
536 |
+ |
537 |
+ pushd "${S}"/configs/targets/ >/dev/null || die |
538 |
+ |
539 |
+ # Force C locale until glibc is updated. #564936 |
540 |
+ detected=$(echo $(printf '%s\n' *-${mak}.mak | sed "s:-${mak}.mak::" | LC_COLLATE=C sort -u)) |
541 |
+ sorted=$(echo $(printf '%s\n' ${!var} | LC_COLLATE=C sort -u)) |
542 |
+ if [[ ${sorted} != "${detected}" ]] ; then |
543 |
+ eerror "The ebuild needs to be kept in sync." |
544 |
+ eerror "${var}: ${sorted}" |
545 |
+ eerror "$(printf '%-*s' ${#var} configure): ${detected}" |
546 |
+ die "sync ${var} to the list of targets" |
547 |
+ fi |
548 |
+ |
549 |
+ popd >/dev/null |
550 |
+} |
551 |
+ |
552 |
+src_prepare() { |
553 |
+ check_targets IUSE_SOFTMMU_TARGETS softmmu |
554 |
+ check_targets IUSE_USER_TARGETS linux-user |
555 |
+ |
556 |
+ default |
557 |
+ |
558 |
+ # Use correct toolchain to fix cross-compiling |
559 |
+ tc-export AR AS LD NM OBJCOPY PKG_CONFIG RANLIB STRINGS |
560 |
+ export WINDRES=${CHOST}-windres |
561 |
+ |
562 |
+ # Verbose builds |
563 |
+ MAKEOPTS+=" V=1" |
564 |
+ |
565 |
+ # Remove bundled copy of libfdt |
566 |
+ rm -r dtc || die |
567 |
+} |
568 |
+ |
569 |
+## |
570 |
+# configures qemu based on the build directory and the build type |
571 |
+# we are using. |
572 |
+# |
573 |
+qemu_src_configure() { |
574 |
+ debug-print-function ${FUNCNAME} "$@" |
575 |
+ |
576 |
+ local buildtype=$1 |
577 |
+ local builddir="${S}/${buildtype}-build" |
578 |
+ |
579 |
+ mkdir "${builddir}" |
580 |
+ |
581 |
+ local conf_opts=( |
582 |
+ --prefix=/usr |
583 |
+ --sysconfdir=/etc |
584 |
+ --bindir=/usr/bin |
585 |
+ --libdir=/usr/$(get_libdir) |
586 |
+ --datadir=/usr/share |
587 |
+ --docdir=/usr/share/doc/${PF}/html |
588 |
+ --mandir=/usr/share/man |
589 |
+ --localstatedir=/var |
590 |
+ --disable-bsd-user |
591 |
+ --disable-containers # bug #732972 |
592 |
+ --disable-guest-agent |
593 |
+ --disable-strip |
594 |
+ |
595 |
+ # bug #746752: TCG interpreter has a few limitations: |
596 |
+ # - it does not support FPU |
597 |
+ # - it's generally slower on non-self-modifying code |
598 |
+ # It's advantage is support for host architectures |
599 |
+ # where native codegeneration is not implemented. |
600 |
+ # Gentoo has qemu keyworded only on targets with |
601 |
+ # native code generation available. Avoid the interpreter. |
602 |
+ --disable-tcg-interpreter |
603 |
+ |
604 |
+ --disable-werror |
605 |
+ # We support gnutls/nettle for crypto operations. It is possible |
606 |
+ # to use gcrypt when gnutls/nettle are disabled (but not when they |
607 |
+ # are enabled), but it's not really worth the hassle. Disable it |
608 |
+ # all the time to avoid automatically detecting it. #568856 |
609 |
+ --disable-gcrypt |
610 |
+ --python="${PYTHON}" |
611 |
+ --cc="$(tc-getCC)" |
612 |
+ --cxx="$(tc-getCXX)" |
613 |
+ --host-cc="$(tc-getBUILD_CC)" |
614 |
+ $(use_enable debug debug-info) |
615 |
+ $(use_enable debug debug-tcg) |
616 |
+ $(use_enable doc docs) |
617 |
+ $(use_enable nls gettext) |
618 |
+ $(use_enable plugins) |
619 |
+ $(use_enable xattr attr) |
620 |
+ ) |
621 |
+ |
622 |
+ # Disable options not used by user targets. This simplifies building |
623 |
+ # static user targets (USE=static-user) considerably. |
624 |
+ conf_notuser() { |
625 |
+ if [[ ${buildtype} == "user" ]] ; then |
626 |
+ echo "--disable-${2:-$1}" |
627 |
+ else |
628 |
+ use_enable "$@" |
629 |
+ fi |
630 |
+ } |
631 |
+ # Enable option only for softmmu build, but not 'user' or 'tools' |
632 |
+ conf_softmmu() { |
633 |
+ if [[ ${buildtype} == "softmmu" ]] ; then |
634 |
+ use_enable "$@" |
635 |
+ else |
636 |
+ echo "--disable-${2:-$1}" |
637 |
+ fi |
638 |
+ } |
639 |
+ # Enable option only for tools build, but not 'user' or 'softmmu' |
640 |
+ conf_tools() { |
641 |
+ if [[ ${buildtype} == "tools" ]] ; then |
642 |
+ use_enable "$@" |
643 |
+ else |
644 |
+ echo "--disable-${2:-$1}" |
645 |
+ fi |
646 |
+ } |
647 |
+ conf_opts+=( |
648 |
+ $(conf_notuser accessibility brlapi) |
649 |
+ $(conf_notuser aio linux-aio) |
650 |
+ $(conf_softmmu bpf) |
651 |
+ $(conf_notuser bzip2) |
652 |
+ $(conf_notuser capstone) |
653 |
+ $(conf_notuser caps cap-ng) |
654 |
+ $(conf_notuser curl) |
655 |
+ $(conf_notuser fdt) |
656 |
+ $(conf_notuser fuse) |
657 |
+ $(conf_notuser glusterfs) |
658 |
+ $(conf_notuser gnutls) |
659 |
+ $(conf_notuser gnutls nettle) |
660 |
+ $(conf_notuser gtk) |
661 |
+ $(conf_notuser infiniband rdma) |
662 |
+ $(conf_notuser iscsi libiscsi) |
663 |
+ $(conf_notuser io-uring linux-io-uring) |
664 |
+ $(conf_notuser jemalloc jemalloc) |
665 |
+ $(conf_notuser jpeg vnc-jpeg) |
666 |
+ $(conf_notuser kernel_linux kvm) |
667 |
+ $(conf_notuser lzo) |
668 |
+ $(conf_notuser multipath mpath) |
669 |
+ $(conf_notuser ncurses curses) |
670 |
+ $(conf_notuser nfs libnfs) |
671 |
+ $(conf_notuser numa) |
672 |
+ $(conf_notuser opengl) |
673 |
+ $(conf_notuser png vnc-png) |
674 |
+ $(conf_notuser rbd) |
675 |
+ $(conf_notuser sasl vnc-sasl) |
676 |
+ $(conf_notuser sdl) |
677 |
+ $(conf_softmmu sdl-image) |
678 |
+ $(conf_notuser seccomp) |
679 |
+ $(conf_notuser slirp slirp system) |
680 |
+ $(conf_notuser smartcard) |
681 |
+ $(conf_notuser snappy) |
682 |
+ $(conf_notuser spice) |
683 |
+ $(conf_notuser ssh libssh) |
684 |
+ $(conf_notuser udev libudev) |
685 |
+ $(conf_notuser usb libusb) |
686 |
+ $(conf_notuser usbredir usb-redir) |
687 |
+ $(conf_notuser vde) |
688 |
+ $(conf_notuser vhost-net) |
689 |
+ $(conf_notuser vhost-user-fs) |
690 |
+ $(conf_tools vhost-user-fs virtiofsd) |
691 |
+ $(conf_notuser virgl virglrenderer) |
692 |
+ $(conf_softmmu virtfs) |
693 |
+ $(conf_notuser vnc) |
694 |
+ $(conf_notuser vte) |
695 |
+ $(conf_notuser xen) |
696 |
+ $(conf_notuser xen xen-pci-passthrough) |
697 |
+ $(conf_notuser xfs xfsctl) |
698 |
+ # use prebuilt keymaps, bug #759604 |
699 |
+ --disable-xkbcommon |
700 |
+ $(conf_notuser zstd) |
701 |
+ ) |
702 |
+ |
703 |
+ if [[ ${buildtype} == "user" ]] ; then |
704 |
+ conf_opts+=( --disable-libxml2 ) |
705 |
+ else |
706 |
+ conf_opts+=( --enable-libxml2 ) |
707 |
+ fi |
708 |
+ |
709 |
+ if [[ ! ${buildtype} == "user" ]] ; then |
710 |
+ # audio options |
711 |
+ local audio_opts=( |
712 |
+ # Note: backend order matters here: #716202 |
713 |
+ # We iterate from higher-level to lower level. |
714 |
+ $(usex pulseaudio pa "") |
715 |
+ $(usev jack) |
716 |
+ $(usev sdl) |
717 |
+ $(usev alsa) |
718 |
+ $(usev oss) |
719 |
+ ) |
720 |
+ conf_opts+=( |
721 |
+ --audio-drv-list=$(printf "%s," "${audio_opts[@]}") |
722 |
+ ) |
723 |
+ fi |
724 |
+ |
725 |
+ case ${buildtype} in |
726 |
+ user) |
727 |
+ conf_opts+=( |
728 |
+ --enable-linux-user |
729 |
+ --disable-system |
730 |
+ --disable-blobs |
731 |
+ --disable-tools |
732 |
+ ) |
733 |
+ local static_flag="static-user" |
734 |
+ ;; |
735 |
+ softmmu) |
736 |
+ conf_opts+=( |
737 |
+ --disable-linux-user |
738 |
+ --enable-system |
739 |
+ --disable-tools |
740 |
+ ) |
741 |
+ local static_flag="static" |
742 |
+ ;; |
743 |
+ tools) |
744 |
+ conf_opts+=( |
745 |
+ --disable-linux-user |
746 |
+ --disable-system |
747 |
+ --disable-blobs |
748 |
+ --enable-tools |
749 |
+ ) |
750 |
+ local static_flag="static" |
751 |
+ ;; |
752 |
+ esac |
753 |
+ |
754 |
+ local targets="${buildtype}_targets" |
755 |
+ [[ -n ${targets} ]] && conf_opts+=( --target-list="${!targets}" ) |
756 |
+ |
757 |
+ # Add support for SystemTAP |
758 |
+ use systemtap && conf_opts+=( --enable-trace-backend=dtrace ) |
759 |
+ |
760 |
+ # We always want to attempt to build with PIE support as it results |
761 |
+ # in a more secure binary. But it doesn't work with static or if |
762 |
+ # the current GCC doesn't have PIE support. |
763 |
+ if use ${static_flag}; then |
764 |
+ conf_opts+=( --static --disable-pie ) |
765 |
+ else |
766 |
+ tc-enables-pie && conf_opts+=( --enable-pie ) |
767 |
+ fi |
768 |
+ |
769 |
+ # Meson will not use a cross-file unless cross_prefix is set. |
770 |
+ tc-is-cross-compiler && conf_opts+=( --cross-prefix="${CHOST}-" ) |
771 |
+ |
772 |
+ # Plumb through equivalent of EXTRA_ECONF to allow experiments |
773 |
+ # like bug #747928. |
774 |
+ conf_opts+=( ${EXTRA_CONF_QEMU} ) |
775 |
+ |
776 |
+ echo "../configure ${conf_opts[*]}" |
777 |
+ cd "${builddir}" |
778 |
+ ../configure "${conf_opts[@]}" || die "configure failed" |
779 |
+ |
780 |
+ # FreeBSD's kernel does not support QEMU assigning/grabbing |
781 |
+ # host USB devices yet |
782 |
+ use kernel_FreeBSD && \ |
783 |
+ sed -i -E -e "s|^(HOST_USB=)bsd|\1stub|" "${S}"/config-host.mak |
784 |
+} |
785 |
+ |
786 |
+src_configure() { |
787 |
+ local target |
788 |
+ |
789 |
+ python_setup |
790 |
+ |
791 |
+ softmmu_targets= softmmu_bins=() |
792 |
+ user_targets= user_bins=() |
793 |
+ |
794 |
+ for target in ${IUSE_SOFTMMU_TARGETS} ; do |
795 |
+ if use "qemu_softmmu_targets_${target}"; then |
796 |
+ softmmu_targets+=",${target}-softmmu" |
797 |
+ softmmu_bins+=( "qemu-system-${target}" ) |
798 |
+ fi |
799 |
+ done |
800 |
+ |
801 |
+ for target in ${IUSE_USER_TARGETS} ; do |
802 |
+ if use "qemu_user_targets_${target}"; then |
803 |
+ user_targets+=",${target}-linux-user" |
804 |
+ user_bins+=( "qemu-${target}" ) |
805 |
+ fi |
806 |
+ done |
807 |
+ |
808 |
+ softmmu_targets=${softmmu_targets#,} |
809 |
+ user_targets=${user_targets#,} |
810 |
+ |
811 |
+ [[ -n ${softmmu_targets} ]] && qemu_src_configure "softmmu" |
812 |
+ [[ -n ${user_targets} ]] && qemu_src_configure "user" |
813 |
+ qemu_src_configure "tools" |
814 |
+} |
815 |
+ |
816 |
+src_compile() { |
817 |
+ if [[ -n ${user_targets} ]]; then |
818 |
+ cd "${S}/user-build" |
819 |
+ default |
820 |
+ fi |
821 |
+ |
822 |
+ if [[ -n ${softmmu_targets} ]]; then |
823 |
+ cd "${S}/softmmu-build" |
824 |
+ default |
825 |
+ fi |
826 |
+ |
827 |
+ cd "${S}/tools-build" |
828 |
+ default |
829 |
+} |
830 |
+ |
831 |
+src_test() { |
832 |
+ if [[ -n ${softmmu_targets} ]]; then |
833 |
+ cd "${S}/softmmu-build" |
834 |
+ pax-mark m */qemu-system-* #515550 |
835 |
+ emake check |
836 |
+ fi |
837 |
+} |
838 |
+ |
839 |
+qemu_python_install() { |
840 |
+ python_domodule "${S}/python/qemu" |
841 |
+ |
842 |
+ python_doscript "${S}/scripts/kvm/vmxcap" |
843 |
+ python_doscript "${S}/scripts/qmp/qmp-shell" |
844 |
+ python_doscript "${S}/scripts/qmp/qemu-ga-client" |
845 |
+} |
846 |
+ |
847 |
+# Generate binfmt support files. |
848 |
+# - /etc/init.d/qemu-binfmt script which registers the user handlers (openrc) |
849 |
+# - /usr/share/qemu/binfmt.d/qemu.conf (for use with systemd-binfmt) |
850 |
+generate_initd() { |
851 |
+ local out="${T}/qemu-binfmt" |
852 |
+ local out_systemd="${T}/qemu.conf" |
853 |
+ local d="${T}/binfmt.d" |
854 |
+ |
855 |
+ einfo "Generating qemu binfmt scripts and configuration files" |
856 |
+ |
857 |
+ # Generate the debian fragments first. |
858 |
+ mkdir -p "${d}" |
859 |
+ "${S}"/scripts/qemu-binfmt-conf.sh \ |
860 |
+ --debian \ |
861 |
+ --exportdir "${d}" \ |
862 |
+ --qemu-path "${EPREFIX}/usr/bin" \ |
863 |
+ || die |
864 |
+ # Then turn the fragments into a shell script we can source. |
865 |
+ sed -E -i \ |
866 |
+ -e 's:^([^ ]+) (.*)$:\1="\2":' \ |
867 |
+ "${d}"/* || die |
868 |
+ |
869 |
+ # Generate the init.d script by assembling the fragments from above. |
870 |
+ local f qcpu package interpreter magic mask |
871 |
+ cat "${FILESDIR}"/qemu-binfmt.initd.head >"${out}" || die |
872 |
+ for f in "${d}"/qemu-* ; do |
873 |
+ source "${f}" |
874 |
+ |
875 |
+ # Normalize the cpu logic like we do in the init.d for the native cpu. |
876 |
+ qcpu=${package#qemu-} |
877 |
+ case ${qcpu} in |
878 |
+ arm*) qcpu="arm";; |
879 |
+ mips*) qcpu="mips";; |
880 |
+ ppc*) qcpu="ppc";; |
881 |
+ s390*) qcpu="s390";; |
882 |
+ sh*) qcpu="sh";; |
883 |
+ sparc*) qcpu="sparc";; |
884 |
+ esac |
885 |
+ |
886 |
+ # we use 'printf' here to be portable across 'sh' |
887 |
+ # implementations: #679168 |
888 |
+ cat <<EOF >>"${out}" |
889 |
+ if [ "\${cpu}" != "${qcpu}" -a -x "${interpreter}" ] ; then |
890 |
+ printf '%s\n' ':${package}:M::${magic}:${mask}:${interpreter}:'"\${QEMU_BINFMT_FLAGS}" >/proc/sys/fs/binfmt_misc/register |
891 |
+ fi |
892 |
+EOF |
893 |
+ |
894 |
+ echo ":${package}:M::${magic}:${mask}:${interpreter}:OC" >>"${out_systemd}" |
895 |
+ |
896 |
+ done |
897 |
+ cat "${FILESDIR}"/qemu-binfmt.initd.tail >>"${out}" || die |
898 |
+} |
899 |
+ |
900 |
+src_install() { |
901 |
+ if [[ -n ${user_targets} ]]; then |
902 |
+ cd "${S}/user-build" |
903 |
+ emake DESTDIR="${ED}" install |
904 |
+ |
905 |
+ # Install binfmt handler init script for user targets. |
906 |
+ generate_initd |
907 |
+ doinitd "${T}/qemu-binfmt" |
908 |
+ |
909 |
+ # Install binfmt/qemu.conf. |
910 |
+ insinto "/usr/share/qemu/binfmt.d" |
911 |
+ doins "${T}/qemu.conf" |
912 |
+ fi |
913 |
+ |
914 |
+ if [[ -n ${softmmu_targets} ]]; then |
915 |
+ cd "${S}/softmmu-build" |
916 |
+ emake DESTDIR="${ED}" install |
917 |
+ |
918 |
+ # This might not exist if the test failed. #512010 |
919 |
+ [[ -e check-report.html ]] && dodoc check-report.html |
920 |
+ |
921 |
+ if use kernel_linux; then |
922 |
+ udev_newrules "${FILESDIR}"/65-kvm.rules-r2 65-kvm.rules |
923 |
+ fi |
924 |
+ |
925 |
+ if use python; then |
926 |
+ python_foreach_impl qemu_python_install |
927 |
+ fi |
928 |
+ fi |
929 |
+ |
930 |
+ cd "${S}/tools-build" |
931 |
+ emake DESTDIR="${ED}" install |
932 |
+ |
933 |
+ # Disable mprotect on the qemu binaries as they use JITs to be fast #459348 |
934 |
+ pushd "${ED}"/usr/bin >/dev/null |
935 |
+ pax-mark mr "${softmmu_bins[@]}" "${user_bins[@]}" # bug 575594 |
936 |
+ popd >/dev/null |
937 |
+ |
938 |
+ # Install config file example for qemu-bridge-helper |
939 |
+ insinto "/etc/qemu" |
940 |
+ doins "${FILESDIR}/bridge.conf" |
941 |
+ |
942 |
+ cd "${S}" |
943 |
+ dodoc MAINTAINERS docs/specs/pci-ids.txt |
944 |
+ newdoc pc-bios/README README.pc-bios |
945 |
+ |
946 |
+ # Disallow stripping of prebuilt firmware files. |
947 |
+ dostrip -x ${QA_PREBUILT} |
948 |
+ |
949 |
+ if [[ -n ${softmmu_targets} ]]; then |
950 |
+ # Remove SeaBIOS since we're using the SeaBIOS packaged one |
951 |
+ rm "${ED}/usr/share/qemu/bios.bin" |
952 |
+ rm "${ED}/usr/share/qemu/bios-256k.bin" |
953 |
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
954 |
+ dosym ../seabios/bios.bin /usr/share/qemu/bios.bin |
955 |
+ dosym ../seabios/bios-256k.bin /usr/share/qemu/bios-256k.bin |
956 |
+ fi |
957 |
+ |
958 |
+ # Remove vgabios since we're using the seavgabios packaged one |
959 |
+ rm "${ED}/usr/share/qemu/vgabios.bin" |
960 |
+ rm "${ED}/usr/share/qemu/vgabios-cirrus.bin" |
961 |
+ rm "${ED}/usr/share/qemu/vgabios-qxl.bin" |
962 |
+ rm "${ED}/usr/share/qemu/vgabios-stdvga.bin" |
963 |
+ rm "${ED}/usr/share/qemu/vgabios-virtio.bin" |
964 |
+ rm "${ED}/usr/share/qemu/vgabios-vmware.bin" |
965 |
+ # PPC/PPC64 loads vgabios-stdvga |
966 |
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386 || use qemu_softmmu_targets_ppc || use qemu_softmmu_targets_ppc64; then |
967 |
+ dosym ../seavgabios/vgabios-isavga.bin /usr/share/qemu/vgabios.bin |
968 |
+ dosym ../seavgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin |
969 |
+ dosym ../seavgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin |
970 |
+ dosym ../seavgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin |
971 |
+ dosym ../seavgabios/vgabios-virtio.bin /usr/share/qemu/vgabios-virtio.bin |
972 |
+ dosym ../seavgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin |
973 |
+ fi |
974 |
+ |
975 |
+ # Remove sgabios since we're using the sgabios packaged one |
976 |
+ rm "${ED}/usr/share/qemu/sgabios.bin" |
977 |
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
978 |
+ dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin |
979 |
+ fi |
980 |
+ |
981 |
+ # Remove iPXE since we're using the iPXE packaged one |
982 |
+ rm "${ED}"/usr/share/qemu/pxe-*.rom |
983 |
+ if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
984 |
+ dosym ../ipxe/8086100e.rom /usr/share/qemu/pxe-e1000.rom |
985 |
+ dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom |
986 |
+ dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom |
987 |
+ dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom |
988 |
+ dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom |
989 |
+ dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom |
990 |
+ fi |
991 |
+ fi |
992 |
+ |
993 |
+ DISABLE_AUTOFORMATTING=true |
994 |
+ readme.gentoo_create_doc |
995 |
+} |
996 |
+ |
997 |
+firmware_abi_change() { |
998 |
+ local pv |
999 |
+ for pv in ${REPLACING_VERSIONS}; do |
1000 |
+ if ver_test ${pv} -lt ${FIRMWARE_ABI_VERSION}; then |
1001 |
+ return 0 |
1002 |
+ fi |
1003 |
+ done |
1004 |
+ return 1 |
1005 |
+} |
1006 |
+ |
1007 |
+pkg_postinst() { |
1008 |
+ if [[ -n ${softmmu_targets} ]] && use kernel_linux; then |
1009 |
+ udev_reload |
1010 |
+ fi |
1011 |
+ |
1012 |
+ xdg_icon_cache_update |
1013 |
+ |
1014 |
+ [[ -z ${EPREFIX} ]] && [[ -f ${EROOT}/usr/libexec/qemu-bridge-helper ]] && \ |
1015 |
+ fcaps cap_net_admin ${EROOT}/usr/libexec/qemu-bridge-helper |
1016 |
+ |
1017 |
+ DISABLE_AUTOFORMATTING=true |
1018 |
+ readme.gentoo_print_elog |
1019 |
+ |
1020 |
+ if use pin-upstream-blobs && firmware_abi_change; then |
1021 |
+ ewarn "This version of qemu pins new versions of firmware blobs:" |
1022 |
+ ewarn " $(best_version sys-firmware/edk2-ovmf)" |
1023 |
+ ewarn " $(best_version sys-firmware/ipxe)" |
1024 |
+ ewarn " $(best_version sys-firmware/seabios)" |
1025 |
+ ewarn " $(best_version sys-firmware/sgabios)" |
1026 |
+ ewarn "This might break resume of hibernated guests (started with a different" |
1027 |
+ ewarn "firmware version) and live migration to/from qemu versions with different" |
1028 |
+ ewarn "firmware. Please (cold) restart all running guests. For functional" |
1029 |
+ ewarn "guest migration ensure that all" |
1030 |
+ ewarn "hosts run at least" |
1031 |
+ ewarn " app-emulation/qemu-${FIRMWARE_ABI_VERSION}." |
1032 |
+ fi |
1033 |
+} |
1034 |
+ |
1035 |
+pkg_info() { |
1036 |
+ echo "Using:" |
1037 |
+ echo " $(best_version app-emulation/spice-protocol)" |
1038 |
+ echo " $(best_version sys-firmware/edk2-ovmf)" |
1039 |
+ if has_version 'sys-firmware/edk2-ovmf[binary]'; then |
1040 |
+ echo " USE=binary" |
1041 |
+ else |
1042 |
+ echo " USE=''" |
1043 |
+ fi |
1044 |
+ echo " $(best_version sys-firmware/ipxe)" |
1045 |
+ echo " $(best_version sys-firmware/seabios)" |
1046 |
+ if has_version 'sys-firmware/seabios[binary]'; then |
1047 |
+ echo " USE=binary" |
1048 |
+ else |
1049 |
+ echo " USE=''" |
1050 |
+ fi |
1051 |
+ echo " $(best_version sys-firmware/sgabios)" |
1052 |
+} |
1053 |
+ |
1054 |
+pkg_postrm() { |
1055 |
+ xdg_icon_cache_update |
1056 |
+} |