io_uring/cmd: Pass compat mode in issue_flags
Create a new flag to track if the operation is running compat mode. This basically check the context->compat and pass it to the issue_flags, so, it could be queried later in the callbacks. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de> Link: https://lore.kernel.org/r/20231016134750.1381153-6-leitao@debian.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -23,6 +23,7 @@ enum io_uring_cmd_flags {
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/* set when uring wants to cancel a previously issued command */
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IO_URING_F_CANCEL = (1 << 11),
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IO_URING_F_COMPAT = (1 << 12),
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};
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/* only top 8 bits of sqe->uring_cmd_flags for kernel internal use */
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@ -175,6 +175,8 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
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issue_flags |= IO_URING_F_SQE128;
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if (ctx->flags & IORING_SETUP_CQE32)
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issue_flags |= IO_URING_F_CQE32;
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if (ctx->compat)
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issue_flags |= IO_URING_F_COMPAT;
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if (ctx->flags & IORING_SETUP_IOPOLL) {
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if (!file->f_op->uring_cmd_iopoll)
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return -EOPNOTSUPP;
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