Context |
Check |
Description |
netdev/tree_selection |
success
|
Guessing tree name failed - patch did not apply, async
|
bpf/vmtest-bpf-PR |
success
|
PR summary
|
bpf/vmtest-bpf-VM_Test-2 |
success
|
Logs for Unittests
|
bpf/vmtest-bpf-VM_Test-3 |
success
|
Logs for Validate matrix.py
|
bpf/vmtest-bpf-VM_Test-4 |
success
|
Logs for aarch64-gcc / build / build for aarch64 with gcc
|
bpf/vmtest-bpf-VM_Test-0 |
success
|
Logs for Lint
|
bpf/vmtest-bpf-VM_Test-1 |
success
|
Logs for ShellCheck
|
bpf/vmtest-bpf-VM_Test-5 |
success
|
Logs for aarch64-gcc / build-release
|
bpf/vmtest-bpf-VM_Test-6 |
success
|
Logs for aarch64-gcc / test (test_maps, false, 360) / test_maps on aarch64 with gcc
|
bpf/vmtest-bpf-VM_Test-7 |
success
|
Logs for aarch64-gcc / test (test_progs, false, 360) / test_progs on aarch64 with gcc
|
bpf/vmtest-bpf-VM_Test-8 |
success
|
Logs for aarch64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on aarch64 with gcc
|
bpf/vmtest-bpf-VM_Test-9 |
success
|
Logs for aarch64-gcc / test (test_verifier, false, 360) / test_verifier on aarch64 with gcc
|
bpf/vmtest-bpf-VM_Test-10 |
success
|
Logs for aarch64-gcc / veristat
|
bpf/vmtest-bpf-VM_Test-11 |
success
|
Logs for s390x-gcc / build / build for s390x with gcc
|
bpf/vmtest-bpf-VM_Test-12 |
success
|
Logs for s390x-gcc / build-release
|
bpf/vmtest-bpf-VM_Test-13 |
success
|
Logs for s390x-gcc / test (test_maps, false, 360) / test_maps on s390x with gcc
|
bpf/vmtest-bpf-VM_Test-14 |
success
|
Logs for s390x-gcc / test (test_progs, false, 360) / test_progs on s390x with gcc
|
bpf/vmtest-bpf-VM_Test-15 |
success
|
Logs for s390x-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on s390x with gcc
|
bpf/vmtest-bpf-VM_Test-16 |
success
|
Logs for s390x-gcc / test (test_verifier, false, 360) / test_verifier on s390x with gcc
|
bpf/vmtest-bpf-VM_Test-17 |
success
|
Logs for s390x-gcc / veristat
|
bpf/vmtest-bpf-VM_Test-18 |
success
|
Logs for set-matrix
|
bpf/vmtest-bpf-VM_Test-19 |
success
|
Logs for x86_64-gcc / build / build for x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-20 |
success
|
Logs for x86_64-gcc / build-release
|
bpf/vmtest-bpf-VM_Test-21 |
success
|
Logs for x86_64-gcc / test (test_maps, false, 360) / test_maps on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-22 |
success
|
Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-23 |
success
|
Logs for x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-24 |
success
|
Logs for x86_64-gcc / test (test_progs_no_alu32_parallel, true, 30) / test_progs_no_alu32_parallel on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-25 |
success
|
Logs for x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-26 |
success
|
Logs for x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-27 |
success
|
Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
|
bpf/vmtest-bpf-VM_Test-28 |
success
|
Logs for x86_64-llvm-17 / build / build for x86_64 with llvm-17
|
bpf/vmtest-bpf-VM_Test-29 |
success
|
Logs for x86_64-llvm-17 / build-release / build for x86_64 with llvm-17 and -O2 optimization
|
bpf/vmtest-bpf-VM_Test-30 |
success
|
Logs for x86_64-llvm-17 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-17
|
bpf/vmtest-bpf-VM_Test-31 |
success
|
Logs for x86_64-llvm-17 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-17
|
bpf/vmtest-bpf-VM_Test-32 |
success
|
Logs for x86_64-llvm-17 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-17
|
bpf/vmtest-bpf-VM_Test-33 |
success
|
Logs for x86_64-llvm-17 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-17
|
bpf/vmtest-bpf-VM_Test-34 |
success
|
Logs for x86_64-llvm-17 / veristat
|
bpf/vmtest-bpf-VM_Test-35 |
success
|
Logs for x86_64-llvm-18 / build / build for x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-36 |
success
|
Logs for x86_64-llvm-18 / build-release / build for x86_64 with llvm-18 and -O2 optimization
|
bpf/vmtest-bpf-VM_Test-37 |
success
|
Logs for x86_64-llvm-18 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-38 |
success
|
Logs for x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-39 |
success
|
Logs for x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-40 |
success
|
Logs for x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-41 |
success
|
Logs for x86_64-llvm-18 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-18
|
bpf/vmtest-bpf-VM_Test-42 |
success
|
Logs for x86_64-llvm-18 / veristat
|
@@ -11,6 +11,7 @@
#include <linux/file.h>
#include <linux/fs_stack.h>
#include <linux/namei.h>
+#include <linux/splice.h>
#include <linux/uio.h>
/*
@@ -778,6 +779,92 @@ int fuse_bpf_lseek(loff_t *out, struct inode *inode, struct file *file, loff_t o
file, offset, whence);
}
+struct fuse_copy_file_range_args {
+ struct fuse_copy_file_range_in in;
+ struct fuse_write_out out;
+};
+
+static int fuse_copy_file_range_initialize_in(struct bpf_fuse_args *fa,
+ struct fuse_copy_file_range_args *args,
+ struct file *file_in, loff_t pos_in, struct file *file_out,
+ loff_t pos_out, size_t len, unsigned int flags)
+{
+ struct fuse_file *fuse_file_in = file_in->private_data;
+ struct fuse_file *fuse_file_out = file_out->private_data;
+
+ args->in = (struct fuse_copy_file_range_in) {
+ .fh_in = fuse_file_in->fh,
+ .off_in = pos_in,
+ .nodeid_out = fuse_file_out->nodeid,
+ .fh_out = fuse_file_out->fh,
+ .off_out = pos_out,
+ .len = len,
+ .flags = flags,
+ };
+
+ *fa = (struct bpf_fuse_args) {
+ .info = (struct bpf_fuse_meta_info) {
+ .nodeid = get_node_id(file_in->f_inode),
+ .opcode = FUSE_COPY_FILE_RANGE,
+ },
+ .in_numargs = 1,
+ .in_args[0].size = sizeof(args->in),
+ .in_args[0].value = &args->in,
+ };
+
+ return 0;
+}
+
+static int fuse_copy_file_range_initialize_out(struct bpf_fuse_args *fa,
+ struct fuse_copy_file_range_args *args,
+ struct file *file_in, loff_t pos_in, struct file *file_out,
+ loff_t pos_out, size_t len, unsigned int flags)
+{
+ fa->out_numargs = 1;
+ fa->out_args[0].size = sizeof(args->out);
+ fa->out_args[0].value = &args->out;
+
+ return 0;
+}
+
+static int fuse_copy_file_range_backing(struct bpf_fuse_args *fa, ssize_t *out, struct file *file_in,
+ loff_t pos_in, struct file *file_out, loff_t pos_out, size_t len,
+ unsigned int flags)
+{
+ const struct fuse_copy_file_range_in *fci = fa->in_args[0].value;
+ struct fuse_file *fuse_file_in = file_in->private_data;
+ struct file *backing_file_in = fuse_file_in->backing_file;
+ struct fuse_file *fuse_file_out = file_out->private_data;
+ struct file *backing_file_out = fuse_file_out->backing_file;
+
+ /* TODO: Handle changing of in/out files */
+ if (backing_file_out)
+ *out = vfs_copy_file_range(backing_file_in, fci->off_in, backing_file_out,
+ fci->off_out, fci->len, fci->flags);
+ else
+ *out = splice_copy_file_range(file_in, pos_in, file_out, pos_out, len);
+ return 0;
+}
+
+static int fuse_copy_file_range_finalize(struct bpf_fuse_args *fa, ssize_t *out, struct file *file_in,
+ loff_t pos_in, struct file *file_out, loff_t pos_out, size_t len,
+ unsigned int flags)
+{
+ return 0;
+}
+
+int fuse_bpf_copy_file_range(ssize_t *out, struct inode *inode, struct file *file_in,
+ loff_t pos_in, struct file *file_out, loff_t pos_out, size_t len,
+ unsigned int flags)
+{
+ return bpf_fuse_backing(inode, struct fuse_copy_file_range_args, out,
+ fuse_copy_file_range_initialize_in,
+ fuse_copy_file_range_initialize_out,
+ fuse_copy_file_range_backing,
+ fuse_copy_file_range_finalize,
+ file_in, pos_in, file_out, pos_out, len, flags);
+}
+
static int fuse_fsync_initialize_in(struct bpf_fuse_args *fa, struct fuse_fsync_in *in,
struct file *file, loff_t start, loff_t end, int datasync)
{
@@ -3168,6 +3168,10 @@ static ssize_t __fuse_copy_file_range(struct file *file_in, loff_t pos_in,
bool is_unstable = (!fc->writeback_cache) &&
((pos_out + len) > inode_out->i_size);
+ if (fuse_bpf_copy_file_range(&err, file_inode(file_in), file_in, pos_in,
+ file_out, pos_out, len, flags))
+ return err;
+
if (fc->no_copy_file_range)
return -EOPNOTSUPP;
@@ -1454,6 +1454,9 @@ int fuse_bpf_release(int *out, struct inode *inode, struct fuse_file *ff);
int fuse_bpf_releasedir(int *out, struct inode *inode, struct fuse_file *ff);
int fuse_bpf_flush(int *out, struct inode *inode, struct file *file, fl_owner_t id);
int fuse_bpf_lseek(loff_t *out, struct inode *inode, struct file *file, loff_t offset, int whence);
+int fuse_bpf_copy_file_range(ssize_t *out, struct inode *inode, struct file *file_in, loff_t pos_in,
+ struct file *file_out, loff_t pos_out,
+ size_t len, unsigned int flags);
int fuse_bpf_fsync(int *out, struct inode *inode, struct file *file, loff_t start, loff_t end, int datasync);
int fuse_bpf_dir_fsync(int *out, struct inode *inode, struct file *file, loff_t start, loff_t end, int datasync);
int fuse_bpf_file_read_iter(ssize_t *out, struct inode *inode, struct kiocb *iocb, struct iov_iter *to);
@@ -1533,6 +1536,13 @@ static inline int fuse_bpf_lseek(loff_t *out, struct inode *inode, struct file *
return 0;
}
+static inline int fuse_bpf_copy_file_range(ssize_t *out, struct inode *inode, struct file *file_in, loff_t pos_in,
+ struct file *file_out, loff_t pos_out,
+ size_t len, unsigned int flags)
+{
+ return 0;
+}
+
static inline int fuse_bpf_fsync(int *out, struct inode *inode, struct file *file, loff_t start, loff_t end, int datasync)
{
return 0;