Context |
Check |
Description |
netdev/tree_selection |
success
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Guessing tree name failed - patch did not apply, async
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bpf/vmtest-bpf-PR |
success
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PR summary
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bpf/vmtest-bpf-VM_Test-2 |
success
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Logs for Unittests
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bpf/vmtest-bpf-VM_Test-3 |
success
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Logs for Validate matrix.py
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bpf/vmtest-bpf-VM_Test-4 |
success
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Logs for aarch64-gcc / build / build for aarch64 with gcc
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bpf/vmtest-bpf-VM_Test-1 |
success
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Logs for ShellCheck
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bpf/vmtest-bpf-VM_Test-0 |
success
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Logs for Lint
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bpf/vmtest-bpf-VM_Test-5 |
success
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Logs for aarch64-gcc / build-release
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bpf/vmtest-bpf-VM_Test-6 |
success
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Logs for aarch64-gcc / test (test_maps, false, 360) / test_maps on aarch64 with gcc
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bpf/vmtest-bpf-VM_Test-7 |
success
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Logs for aarch64-gcc / test (test_progs, false, 360) / test_progs on aarch64 with gcc
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bpf/vmtest-bpf-VM_Test-8 |
success
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Logs for aarch64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on aarch64 with gcc
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bpf/vmtest-bpf-VM_Test-9 |
success
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Logs for aarch64-gcc / test (test_verifier, false, 360) / test_verifier on aarch64 with gcc
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bpf/vmtest-bpf-VM_Test-10 |
success
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Logs for aarch64-gcc / veristat
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bpf/vmtest-bpf-VM_Test-11 |
success
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Logs for s390x-gcc / build / build for s390x with gcc
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bpf/vmtest-bpf-VM_Test-12 |
success
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Logs for s390x-gcc / build-release
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bpf/vmtest-bpf-VM_Test-13 |
success
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Logs for s390x-gcc / test (test_maps, false, 360) / test_maps on s390x with gcc
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bpf/vmtest-bpf-VM_Test-14 |
success
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Logs for s390x-gcc / test (test_progs, false, 360) / test_progs on s390x with gcc
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bpf/vmtest-bpf-VM_Test-15 |
success
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Logs for s390x-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on s390x with gcc
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bpf/vmtest-bpf-VM_Test-16 |
success
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Logs for s390x-gcc / test (test_verifier, false, 360) / test_verifier on s390x with gcc
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bpf/vmtest-bpf-VM_Test-17 |
success
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Logs for s390x-gcc / veristat
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bpf/vmtest-bpf-VM_Test-18 |
success
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Logs for set-matrix
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bpf/vmtest-bpf-VM_Test-19 |
success
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Logs for x86_64-gcc / build / build for x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-20 |
success
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Logs for x86_64-gcc / build-release
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bpf/vmtest-bpf-VM_Test-21 |
success
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Logs for x86_64-gcc / test (test_maps, false, 360) / test_maps on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-22 |
success
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Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-23 |
success
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Logs for x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-24 |
success
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Logs for x86_64-gcc / test (test_progs_no_alu32_parallel, true, 30) / test_progs_no_alu32_parallel on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-25 |
success
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Logs for x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-26 |
success
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Logs for x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-27 |
success
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Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
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bpf/vmtest-bpf-VM_Test-28 |
success
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Logs for x86_64-llvm-17 / build / build for x86_64 with llvm-17
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bpf/vmtest-bpf-VM_Test-29 |
success
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Logs for x86_64-llvm-17 / build-release / build for x86_64 with llvm-17 and -O2 optimization
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bpf/vmtest-bpf-VM_Test-30 |
success
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Logs for x86_64-llvm-17 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-17
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bpf/vmtest-bpf-VM_Test-31 |
success
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Logs for x86_64-llvm-17 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-17
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bpf/vmtest-bpf-VM_Test-32 |
success
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Logs for x86_64-llvm-17 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-17
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bpf/vmtest-bpf-VM_Test-33 |
success
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Logs for x86_64-llvm-17 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-17
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bpf/vmtest-bpf-VM_Test-34 |
success
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Logs for x86_64-llvm-17 / veristat
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bpf/vmtest-bpf-VM_Test-35 |
success
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Logs for x86_64-llvm-18 / build / build for x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-36 |
success
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Logs for x86_64-llvm-18 / build-release / build for x86_64 with llvm-18 and -O2 optimization
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bpf/vmtest-bpf-VM_Test-37 |
success
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Logs for x86_64-llvm-18 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-38 |
success
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Logs for x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-39 |
success
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Logs for x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-40 |
success
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Logs for x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-41 |
success
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Logs for x86_64-llvm-18 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-18
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bpf/vmtest-bpf-VM_Test-42 |
success
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Logs for x86_64-llvm-18 / veristat
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@@ -586,6 +586,7 @@ struct fuse_fs_context {
bool no_control:1;
bool no_force_umount:1;
bool legacy_opts_show:1;
+ bool no_daemon:1;
enum fuse_dax_mode dax_mode;
unsigned int max_read;
unsigned int blksize;
@@ -873,6 +874,9 @@ struct fuse_conn {
/* Is statx not implemented by fs? */
unsigned int no_statx:1;
+ /** BPF Only, no Daemon running */
+ unsigned int no_daemon:1;
+
/** The number of requests waiting for completion */
atomic_t num_waiting;
@@ -829,6 +829,7 @@ enum {
OPT_MAX_READ,
OPT_BLKSIZE,
OPT_ROOT_DIR,
+ OPT_NO_DAEMON,
OPT_ERR
};
@@ -844,6 +845,7 @@ static const struct fs_parameter_spec fuse_fs_parameters[] = {
fsparam_u32 ("blksize", OPT_BLKSIZE),
fsparam_string ("subtype", OPT_SUBTYPE),
fsparam_u32 ("root_dir", OPT_ROOT_DIR),
+ fsparam_flag ("no_daemon", OPT_NO_DAEMON),
{}
};
@@ -933,6 +935,11 @@ static int fuse_parse_param(struct fs_context *fsc, struct fs_parameter *param)
return invalfc(fsc, "Unable to open root directory");
break;
+ case OPT_NO_DAEMON:
+ ctx->no_daemon = true;
+ ctx->fd_present = true;
+ break;
+
default:
return -EINVAL;
}
@@ -1506,7 +1513,7 @@ void fuse_send_init(struct fuse_mount *fm)
ia->args.nocreds = true;
ia->args.end = process_init_reply;
- if (fuse_simple_background(fm, &ia->args, GFP_KERNEL) != 0)
+ if (unlikely(fm->fc->no_daemon) || fuse_simple_background(fm, &ia->args, GFP_KERNEL) != 0)
process_init_reply(fm, &ia->args, -ENOTCONN);
}
EXPORT_SYMBOL_GPL(fuse_send_init);
@@ -1798,6 +1805,7 @@ int fuse_fill_super_common(struct super_block *sb, struct fuse_fs_context *ctx)
fc->destroy = ctx->destroy;
fc->no_control = ctx->no_control;
fc->no_force_umount = ctx->no_force_umount;
+ fc->no_daemon = ctx->no_daemon;
err = -ENOMEM;
root = fuse_get_root_inode(sb, ctx->rootmode, ctx->root_dir);
@@ -1844,7 +1852,7 @@ static int fuse_fill_super(struct super_block *sb, struct fs_context *fsc)
struct fuse_fs_context *ctx = fsc->fs_private;
int err;
- if (!ctx->file || !ctx->rootmode_present ||
+ if (!!ctx->file == ctx->no_daemon || !ctx->rootmode_present ||
!ctx->user_id_present || !ctx->group_id_present)
return -EINVAL;
@@ -1852,10 +1860,12 @@ static int fuse_fill_super(struct super_block *sb, struct fs_context *fsc)
* Require mount to happen from the same user namespace which
* opened /dev/fuse to prevent potential attacks.
*/
- if ((ctx->file->f_op != &fuse_dev_operations) ||
- (ctx->file->f_cred->user_ns != sb->s_user_ns))
- return -EINVAL;
- ctx->fudptr = &ctx->file->private_data;
+ if (ctx->file) {
+ if ((ctx->file->f_op != &fuse_dev_operations) ||
+ (ctx->file->f_cred->user_ns != sb->s_user_ns))
+ return -EINVAL;
+ ctx->fudptr = &ctx->file->private_data;
+ }
err = fuse_fill_super_common(sb, ctx);
if (err)
@@ -1905,6 +1915,9 @@ static int fuse_get_tree(struct fs_context *fsc)
fsc->s_fs_info = fm;
+ if (ctx->no_daemon)
+ return get_tree_nodev(fsc, fuse_fill_super);;
+
if (ctx->fd_present)
ctx->file = fget(ctx->fd);