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nvme: avoid gcc -Werror=int-to-pointer-cast on 32-bit arch
Reviewed by: chuck (previous version), imp Differential Revision: https://reviews.freebsd.org/D45750
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303596eac3
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@ -1363,14 +1363,16 @@ nvme_ctrlr_linux_passthru_cmd(struct nvme_controller *ctrlr,
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PHOLD(curproc);
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buf = uma_zalloc(pbuf_zone, M_WAITOK);
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buf->b_iocmd = npc->opcode & 1 ? BIO_WRITE : BIO_READ;
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if (vmapbuf(buf, (void *)npc->addr, npc->data_len, 1) < 0) {
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if (vmapbuf(buf, (void *)(uintptr_t)npc->addr,
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npc->data_len, 1) < 0) {
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ret = EFAULT;
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goto err;
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}
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req = nvme_allocate_request_vaddr(buf->b_data, npc->data_len,
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nvme_npc_done, npc);
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} else
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req = nvme_allocate_request_vaddr((void *)npc->addr, npc->data_len,
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req = nvme_allocate_request_vaddr(
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(void *)(uintptr_t)npc->addr, npc->data_len,
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nvme_npc_done, npc);
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} else
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req = nvme_allocate_request_null(nvme_npc_done, npc);
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