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| * | aio-posix: zero out io_uring sqe user_dataStefan Hajnoczi2023-08-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | liburing does not clear sqe->user_data. We must do it ourselves to avoid undefined behavior in process_cqe() when user_data is used. Note that fdmon-io_uring is currently disabled, so this is a latent bug that does not affect users. Let's merge this fix now to make it easier to enable fdmon-io_uring in the future (and I'm working on that). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230426212639.82310-1-stefanha@redhat.com>
| * | tests/qemu-iotests/197: add testcase for CoR with subclustersAndrey Drobyshev2023-08-302-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add testcase which checks that allocations during copy-on-read are performed on the subcluster basis when subclusters are enabled in target image. This testcase also triggers the following assert with previous commit not being applied, so we check that as well: qemu-io: ../block/io.c:1236: bdrv_co_do_copy_on_readv: Assertion `skip_bytes < pnum' failed. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230711172553.234055-4-andrey.drobyshev@virtuozzo.com>
| * | block/io: align requests to subcluster_sizeAndrey Drobyshev2023-08-303-33/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When target image is using subclusters, and we align the request during copy-on-read, it makes sense to align to subcluster_size rather than cluster_size. Otherwise we end up with unnecessary allocations. This commit renames bdrv_round_to_clusters() to bdrv_round_to_subclusters() and utilizes subcluster_size field of BlockDriverInfo to make necessary alignments. It affects copy-on-read as well as mirror job (which is using bdrv_round_to_clusters()). This change also fixes the following bug with failing assert (covered by the test in the subsequent commit): qemu-img create -f qcow2 base.qcow2 64K qemu-img create -f qcow2 -o extended_l2=on,backing_file=base.qcow2,backing_fmt=qcow2 img.qcow2 64K qemu-io -c "write -P 0xaa 0 2K" img.qcow2 qemu-io -C -c "read -P 0x00 2K 62K" img.qcow2 qemu-io: ../block/io.c:1236: bdrv_co_do_copy_on_readv: Assertion `skip_bytes < pnum' failed. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230711172553.234055-3-andrey.drobyshev@virtuozzo.com>
| * | block: add subcluster_size field to BlockDriverInfoAndrey Drobyshev2023-08-303-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is going to be used in the subsequent commit as requests alignment (in particular, during copy-on-read). This value only makes sense for the formats which support subclusters (currently QCOW2 only). If this field isn't set by driver's own bdrv_get_info() implementation, we simply set it equal to the cluster size thus treating each cluster as having a single subcluster. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230711172553.234055-2-andrey.drobyshev@virtuozzo.com>
| * | block-migration: Ensure we don't crash during migration cleanupFabiano Rosas2023-08-301-2/+9
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can fail the blk_insert_bs() at init_blk_migration(), leaving the BlkMigDevState without a dirty_bitmap and BlockDriverState. Account for the possibly missing elements when doing cleanup. Fix the following crashes: Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault. 0x0000555555ec83ef in bdrv_release_dirty_bitmap (bitmap=0x0) at ../block/dirty-bitmap.c:359 359 BlockDriverState *bs = bitmap->bs; #0 0x0000555555ec83ef in bdrv_release_dirty_bitmap (bitmap=0x0) at ../block/dirty-bitmap.c:359 #1 0x0000555555bba331 in unset_dirty_tracking () at ../migration/block.c:371 #2 0x0000555555bbad98 in block_migration_cleanup_bmds () at ../migration/block.c:681 Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault. 0x0000555555e971ff in bdrv_op_unblock (bs=0x0, op=BLOCK_OP_TYPE_BACKUP_SOURCE, reason=0x0) at ../block.c:7073 7073 QLIST_FOREACH_SAFE(blocker, &bs->op_blockers[op], list, next) { #0 0x0000555555e971ff in bdrv_op_unblock (bs=0x0, op=BLOCK_OP_TYPE_BACKUP_SOURCE, reason=0x0) at ../block.c:7073 #1 0x0000555555e9734a in bdrv_op_unblock_all (bs=0x0, reason=0x0) at ../block.c:7095 #2 0x0000555555bbae13 in block_migration_cleanup_bmds () at ../migration/block.c:690 Signed-off-by: Fabiano Rosas <farosas@suse.de> Message-id: 20230731203338.27581-1-farosas@suse.de Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | Merge tag 'dirtylimit-dirtyrate-pull-request' of ↵Stefan Hajnoczi2023-08-302-16/+20
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://github.com/newfriday/qemu into staging Dirtylimit and dirtyrate 20230829 patches PULL request Correct memory leaks in dirtylimit and accuracy losses in dirtyrate, respectively; make minor corrections to overshoot and memory deallocation. This is v3 with a signed tag. Please apply. Thanks, Yong. # -----BEGIN PGP SIGNATURE----- # Version: GnuPG v2.0.22 (GNU/Linux) # # iQIcBAABAgAGBQJk7VtOAAoJEN/yI9az/suchasP/j/7DQTggrrB/2lWhB79BTrT # L+Tgljh9zynrJeL/OjvE7VD3sxDcHQmHprGT7FkdgIdd3fHl8GHnFz8L1CMLg63E # i/4SY3RFIvmMqMrmBNx77+D6nSfezKrkwmoln7VGjK6rC0s86PRok+Dxf4SaoP1i # cCeFOq2O0U/im1fQQl0uETqxYAX+StVRhnpWTqpPFBBaVCmCGQx3WWXGXXFOl5PB # JNLgDX3lxSpSIfRK9vCb61gFe8gMp+5hUDZgfUln9fmXrO6NsVgHEjvsMqm9UZO1 # tNGSh1GNmO2du6m2iCzVChB8bfe9P3g/XAubfRIkqZtWZK8lhz1mVQEg4wJ4VgX1 # uMAi8gzpMV5Rdiy9MWYZW9sCuoiZepksBuGtrFMBXXyCpP76N+uWshfj+/Mp2mt0 # 475ZiC4silwCeRDWH4UkTyNQtc7+WVRjZP0ToXuUOSyWFdyRPCQdAIDlUacxk/9p # BSymBM2P760oa4IMCwhey5/WaFdfFFcMD4e2UwfTpafwY5uwVOTxN23k7+iCivQs # 3RbP8ghvakgNPTO+1HcdoRW/LrjnGn1mZ5qvLj1+f7slP5NEsBDZVEylQJIHjXh4 # oE8OwB/rRexlUGRUuIgMpVeEk8/LcEMy73I+dj/zSkfQEw8KuCp6EUB5HFiciS0/ # IG5X0TdcvAdicG8qmDGx # =NKkN # -----END PGP SIGNATURE----- # gpg: Signature made Mon 28 Aug 2023 22:43:26 EDT # gpg: using RSA key DFF223D6B3FECB9C # gpg: Can't check signature: No public key * tag 'dirtylimit-dirtyrate-pull-request' of https://github.com/newfriday/qemu: migration/dirtyrate: Fix precision losses and g_usleep overshoot softmmu/dirtylimit: Convert free to g_free softmmu: Fix dirtylimit memory leak Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | migration/dirtyrate: Fix precision losses and g_usleep overshootAndrei Gudkov2023-08-291-2/+8
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrei Gudkov <gudkov.andrei@huawei.com> Reviewed-by: Hyman Huang <yong.huang@smartx.com> Message-Id: <8ddb0d40d143f77aab8f602bd494e01e5fa01614.1691161009.git.gudkov.andrei@huawei.com> Signed-off-by: Hyman Huang <yong.huang@smartx.com>
| * | softmmu/dirtylimit: Convert free to g_freealloc.young2023-08-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert free to g_free to match g_new and g_malloc functions. Fixes: cc2b33eab0 ("softmmu/dirtylimit: Implement vCPU dirtyrate calculation periodically") Fixes: baa609832e ("softmmu/dirtylimit: Implement virtual CPU throttle") Signed-off-by: alloc.young <alloc.young@outlook.com> Reviewed-by: Hyman Huang <yong.huang@smartx.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <SA1PR11MB67604ECD85AFF34BEB3072F7F5E3A@SA1PR11MB6760.namprd11.prod.outlook.com> Signed-off-by: Hyman Huang <yong.huang@smartx.com>
| * | softmmu: Fix dirtylimit memory leakalloc.young2023-08-291-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix memory leak in hmp_info_vcpu_dirty_limit,use g_autoptr to handle memory deallocation. Signed-off-by: alloc.young <alloc.young@outlook.com> Reviewed-by: Hyman Huang <yong.huang@smartx.com> Message-Id: <SA1PR11MB6760B9AB7EAFBDAFB524ED06F5E3A@SA1PR11MB6760.namprd11.prod.outlook.com> Signed-off-by: Hyman Huang <yong.huang@smartx.com>
* | | Merge tag 'pull-tcg-20230829-2' of https://gitlab.com/rth7680/qemu into stagingStefan Hajnoczi2023-08-307-62/+43
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | softmmu: Use async_run_on_cpu in tcg_commit tcg: Remove vecop_list check from tcg_gen_not_vec tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32 Revert "include/exec: typedef abi_ptr to vaddr in softmmu" # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmTuOcYdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV9gGwf/QzbRP8MknlCZXrkZ # ykIZAkE4gRUb64Wzc2Oz1XaueltgBGRCS338oE8umtcLKTngZ8rVFD/LPTIEyAEY # SOzdHEJLPMSUv54rjAV8W4mVku81E9QvzOgz8PIzFM0mDiPJ/lG6JBTee/IZJHr3 # cW9W/2XMEz2rS2ONPj7WXbVbk/1ao29JFlhcWKNauUfqrNWK+VWOpo2w5qfgJruz # mjOSiMErU7SijytrKG9GP3Ri1JGskocfGcYYPofz8j6lmQoZrT6aYUj2tJTL8rvQ # Js+JCP8ZCXFO8/2jJqOivQccBGmLi8wf6Ke777xE0tAqfzXqBOp4tvJbv28e8lja # p+Lqhg== # =KPna # -----END PGP SIGNATURE----- # gpg: Signature made Tue 29 Aug 2023 14:32:38 EDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * tag 'pull-tcg-20230829-2' of https://gitlab.com/rth7680/qemu: Revert "include/exec: typedef abi_ptr to vaddr in softmmu" tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32 tcg: Remove vecop_list check from tcg_gen_not_vec softmmu: Use async_run_on_cpu in tcg_commit softmmu: Assert data in bounds in iotlb_to_section Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * | Revert "include/exec: typedef abi_ptr to vaddr in softmmu"Richard Henderson2023-08-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit fc15bfb6a6bda8d4d01f1383579d385acae17c0f. This patch caused a regression for tricore-softmmu, ./tests/tcg/tricore-softmmu/test_boot_to_main.c.tst. Reported-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32Richard Henderson2023-08-292-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since a59a29312660 ("tcg/sparc64: Remove sparc32plus constraints") we no longer distinguish registers with 32 vs 64 bits. Therefore we can remove support for the backend-specific type change opcodes. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | tcg: Remove vecop_list check from tcg_gen_not_vecRichard Henderson2023-08-291-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The not pattern is always available via generic expansion. See debug block in tcg_can_emit_vecop_list. Fixes: 11978f6f58 ("tcg: Fix expansion of INDEX_op_not_vec") Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | softmmu: Use async_run_on_cpu in tcg_commitRichard Henderson2023-08-293-42/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After system startup, run the update to memory_dispatch and the tlb_flush on the cpu. This eliminates a race, wherein a running cpu sees the memory_dispatch change but has not yet seen the tlb_flush. Since the update now happens on the cpu, we need not use qatomic_rcu_read to protect the read of memory_dispatch. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1826 Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1834 Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1846 Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | softmmu: Assert data in bounds in iotlb_to_sectionRichard Henderson2023-08-291-2/+8
|/ / | | | | | | | | | | Acked-by: Alex Bennée <alex.bennee@linaro.org> Suggested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | Merge tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu ↵Stefan Hajnoczi2023-08-2915-77/+1384
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Pull request for bsd-user 2023 Q3 (first batch) First batch of commits submitted by my GSoC student Karim Taha These implement the stat, statfs, statfh and dirents system calls. In addition, fix a missing break statment, and submit Richard Henderson's elf stat mmap cleansup. # -----BEGIN PGP SIGNATURE----- # Comment: GPGTools - https://gpgtools.org # # iQIzBAABCgAdFiEEIDX4lLAKo898zeG3bBzRKH2wEQAFAmTtL6EACgkQbBzRKH2w # EQALHQ//WOoHYxpNS1hy+oYIAvjW0JOqz9gCSFR0d56mDBShm7WO/9FZA6eGAzYQ # i5kBSVFwEBlM76K5vLTbRvCbCbAwlpAdMgI7HXValjspNhvu/66DNWmdil6GnXKu # 4QRaM/QGrobmYrNmf4SdgyjlMVH7wGyTrCTpXfvPfktZLAbQq7dCyNPTsOYXJP2V # LASk8j2gyW6fDi3z1AxTNVfS7BJX6DWMhPhlvC/aUOLVVGgj9Hw9uxPaKXC1t47D # bpZ+wJb4GMkcsmuiGJ40CXowjQ+M1lBrA4rN+lTMJNttZJ+TUYmizTFkYhX+B28h # Q2JZy5eLXlsxxRByOkOwFczfDT6jlG4BlK4jmDOvKlrTPLaWIHjezztTavWIZDlU # ce1oXQo3KEdWoa/QEsuxLeBbE+uZpu5+NqLeCk1cU4GPks8nbAcD7BGl6dDHKXM4 # 8vCcOMZLwO+xi5Etgcf/MtTPMpSO0rD9fTq2VSdYX0H197mkOdyCDAXjfKPsBUIE # VLAnCFfajMNRc5ITobEbz4GiMD/xy5s8eDZNeefG8lgySpl9XB2Lvw7SWDz1imsL # nBgQH6RHznU65wEvVGtnCGMj5kIMbohY2AGR75iGkRdgR+t2zMjUIiaU/qivD+6z # IEJ2jqDWqtQb81jFNrFzJlsim+GYRl0HcaEmyye2bgf5LHRSSNM= # =ORJ7 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 28 Aug 2023 19:37:05 EDT # gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 # gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown] # gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown] # gpg: aka "Warner Losh <imp@freebsd.org>" [unknown] # gpg: aka "Warner Losh <imp@village.org>" [unknown] # gpg: aka "Warner Losh <wlosh@bsdimp.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100 * tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu: (36 commits) bsd-user: Add missing break after do_bsd_preadv bsd-user: Add getdents and fcntl related system calls bsd-user: Add glue for statfs related system calls bsd-user: Add glue for getfh and related syscalls bsd-user: Add glue for the freebsd11_stat syscalls bsd-user: Add os-stat.c to the build bsd-user: Implement do_freebsd_realpathat syscall bsd-user: Implement freebsd11 netbsd stat related syscalls bsd-user: Implement freebsd11 getdirents related syscalls bsd-user: Implement freebsd11 statfs related syscalls bsd-user: Implement freebsd11 fstat and fhstat related syscalls bsd-user: Implement freebsd11 stat related syscalls bsd-user: Implement stat related syscalls bsd-user: Implement getdents related syscalls bsd-user: Implement statfs related syscalls bsd-user: Implement statfh related syscalls bsd-user: Implement stat related syscalls bsd-uesr: Implement h2t_freebsd_stat and h2t_freebsd_statfs functions bsd-user: Implement target_to_host_fcntl_cmd bsd-user: Implement h2t_freebds11_statfs ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| * bsd-user: Add missing break after do_bsd_preadvWarner Losh2023-08-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | Without it, we'd call preadv, then write with weird parameters, which is clearly not ideal... Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Fixes: 770d8abae7 ("bsd-user/bsd-file.h: Meat of the write system calls") Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230820045419.89691-1-imp@bsdimp.com>
| * bsd-user: Add getdents and fcntl related system callsWarner Losh2023-08-281-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add glue to call the following syscalls to the freebsd_syscall: freebsd11_getdents getdirentries freebsd11_getdirentries fcntl Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add glue for statfs related system callsWarner Losh2023-08-281-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add glue to call the following syscalls to the freebsd_syscall: freebsd11_statfs statfs freebsd11_fstatfs fstatfs freebsd11_getfsstat getfsstat Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Add glue for getfh and related syscallsWarner Losh2023-08-281-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add glue to call the following syscalls to the freebsd_syscall: getfh lgetfh fhopen freebsd11_fhstat freebsd11_fhstatfs fhstat fhstatfs Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Add glue for the freebsd11_stat syscallsWarner Losh2023-08-281-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add glue to call the freebsd11_stat syscalls to the freebsd_syscall: freebsd11_stat freebsd11_lstat freebsd11_fstat freebsd11_fstatat freebsd11_nstat, freebsd11_nfstat, freebsd11_nlstat fstatat fstat Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add os-stat.c to the buildKarim Taha2023-08-281-0/+1
| | | | | | | | | | | | Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement do_freebsd_realpathat syscallMikaël Urankar2023-08-281-0/+26
| | | | | | | | | | | | | | Signed-off-by: Mikaël Urankar <mikael.urankar@gmail.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement freebsd11 netbsd stat related syscallsMichal Meloun2023-08-281-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Forward declaration of the nstat syscalls: nstat nlstat nfstat Co-authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement freebsd11 getdirents related syscallsMichal Meloun2023-08-281-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | Implement the freebsd11 variant of the following syscalls: getdirentries(2) Co-authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement freebsd11 statfs related syscallsMichal Meloun2023-08-281-0/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the freebsd11 variant of the following syscalls: statfs(2) fstatfs(2) getfsstat(2) Co-authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement freebsd11 fstat and fhstat related syscallsMichal Meloun2023-08-281-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the freebsd11 variant of the following syscalls: fstat(2) fstatat(2) fhstat(2) fhstatfs(2) Co-authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement freebsd11 stat related syscallsMichal Meloun2023-08-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Rename the following syscalls to the freebsd11 variant: do_freebsd_lstat -> do_freebsd11_lstat do_freebsd_stat -> do_freebsd11_stat Co-authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement stat related syscallsStacey Son2023-08-281-0/+74
| | | | | | | | | | | | | | | | | | | | Implement the following syscalls: fcntl(2) Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement getdents related syscallsStacey Son2023-08-281-0/+72
| | | | | | | | | | | | | | | | | | | | | | Implement the following syscalls: getdents(2) getdirecentries(2) Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement statfs related syscallsStacey Son2023-08-281-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | Implement the following syscalls: statfs(2) fstatfs(2) getfsstat(2) Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement statfh related syscallsStacey Son2023-08-281-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the following syscalls: getfh(2) lgetfh(2) fhopen(2) fhstat(2) fhstatfs(2) Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement stat related syscallsStacey Son2023-08-281-0/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement the following syscalls: stat(2) lstat(2) fstat(2) fstatat(2) nstat nfstat nlstat Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-uesr: Implement h2t_freebsd_stat and h2t_freebsd_statfs functionsMichal Meloun2023-08-281-0/+82
| | | | | | | | | | | | | | | | | | | | They are the 64-bit variants of h2t_freebsd11_stat and h2t_freebsd11_statfs, respectively Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement target_to_host_fcntl_cmdStacey Son2023-08-281-0/+8
| | | | | | | | | | | | | | | | | | | | Implement the stat conversion functions: target_to_host_fcntl_cmd Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement h2t_freebds11_statfsStacey Son2023-08-281-0/+41
| | | | | | | | | | | | | | | | | | | | Implement the stat conversion functions: h2t_freebds11_statfs Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement h2t_freebsd_fhandle t2h_freebsd_fhandleStacey Son2023-08-281-0/+37
| | | | | | | | | | | | | | | | | | | | | | Implement the stat conversion functions: h2t_freebsd_fhandle t2h_freebsd_fhandle Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Implement h2t_freebsd11_stat h2t_freebsd_nstatStacey Son2023-08-281-0/+94
| | | | | | | | | | | | | | | | | | | | | | Implement the stat conversion functions: h2t_freebsd11_stat h2t_freebsd_nstat Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Rename target_freebsd_time_t to target_time_tWarner Losh2023-08-281-4/+4
| | | | | | | | | | | | | | | | | | This is necessary for future code using target_time_t, in bsd-user/syscall_defs. Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Define safe_fcntl macro in bsd-user/syscall_defs.hKyle Evans2023-08-281-0/+2
| | | | | | | | | | | | | | Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add struct target_freebsd_fhandle and fcntl flagsStacey Son2023-08-281-0/+51
| | | | | | | | | | | | | | | | | | | | | | Add struct target_freebsd_fhandle and fcntl flags to bsd-user/syscall_defs.h Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add struct target_statfsMichal Meloun2023-08-281-0/+25
| | | | | | | | | | | | | | | | | | Add struct target_statfs to bsd-user/syscall_defs.h Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add structs target_freebsd11_{nstat,statfs}Stacey Son2023-08-281-0/+64
| | | | | | | | | | | | | | | | | | Add structs target_freebsd11_nstat and target_freebsd11_statfs to bsd-user/syscall_defs.h Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Add struct target_stat to bsd-user/syscall_defs.hMichal Meloun2023-08-281-0/+38
| | | | | | | | | | | | | | Signed-off-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Add struct target_freebsd11_stat to bsd-user/syscall_defsStacey Son2023-08-281-0/+33
| | | | | | | | | | | | | | Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Singed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Declarations of h2t and t2h conversion functions.Stacey Son2023-08-282-0/+51
| | | | | | | | | | | | | | | | | | | | | | Declarations of functions that convert between host and target structs. Co-authored-by: Michal Meloun <mmel@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user; Update the definitions of __put_user and __get_user macrosWarner Losh2023-08-282-51/+35
| | | | | | | | | | | | | | | | | | | | Use __builtin_choose_expr to avoid type promotion from ?: in __put_user_e and __get_user_e macros. Copied from linux-user/qemu.h, originally by Blue Swirl. Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Disable clang warningsKyle Evans2023-08-281-0/+30
| | | | | | | | | | | | | | | | | | | | Implement PRAGMA_DISABLE_PACKED_WARNING and PRAGMA_REENABLE_PACKED_WARNING macros in include/qemu/compiler.h. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Warner Losh <imp@bsdimp.com>
| * bsd-user: Move _WANT_FREEBSD macros to include/qemu/osdep.hWarner Losh2023-08-282-11/+13
| | | | | | | | | | | | | | | | | | | | move _WANT_FREEBSD macros from bsd-user/freebsd/os-syscall.c to include/qemu/osdep.h in order to pull some struct defintions needed later in the build. Signed-off-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com> Acked-by: Richard Henderson <richard.henderson@linaro.org>
| * bsd-user: Remove image_info.start_brkRichard Henderson2023-08-283-4/+1
| | | | | | | | | | | | | | | | | | | | | | This has the same value is image_info.brk, which is also logged, and is otherwise unused. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230818175736.144194-4-richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com>