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GET /api/patches/2217304/?format=api
{ "id": 2217304, "url": "http://patchwork.ozlabs.org/api/patches/2217304/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260327212547.460420-3-pbonzini@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260327212547.460420-3-pbonzini@redhat.com>", "list_archive_url": null, "date": "2026-03-27T21:25:33", "name": "[02/16] lsi53c895a: do not do anything else is a reset is requested by writing ISTAT0", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0cdb50d42da386e10b164e68b9cdd5c46a7cd73c", "submitter": { "id": 2701, "url": "http://patchwork.ozlabs.org/api/people/2701/?format=api", "name": "Paolo Bonzini", "email": "pbonzini@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260327212547.460420-3-pbonzini@redhat.com/mbox/", "series": [ { "id": 497830, "url": "http://patchwork.ozlabs.org/api/series/497830/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=497830", "date": "2026-03-27T21:25:35", "name": "Reentrancy fixes for lsi53c895a, and cleanups to ncr710", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497830/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2217304/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2217304/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=XdLPOvEw;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=google header.b=IxmJJrM7;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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So do the reset and exit immediately if that is one\nif the requests in the value written to ISTAT0.\n\nCc: qemu-stable@nongnu.org\nSigned-off-by: Paolo Bonzini <pbonzini@redhat.com>\n---\n hw/scsi/lsi53c895a.c | 7 ++++---\n 1 file changed, 4 insertions(+), 3 deletions(-)", "diff": "diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c\nindex 90643b26ab8..81b4f93f4d3 100644\n--- a/hw/scsi/lsi53c895a.c\n+++ b/hw/scsi/lsi53c895a.c\n@@ -1949,6 +1949,10 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)\n CASE_SET_REG32(dsa, 0x10)\n case 0x14: /* ISTAT0 */\n s->istat0 = (s->istat0 & 0x0f) | (val & 0xf0);\n+ if (val & LSI_ISTAT0_SRST) {\n+ device_cold_reset(DEVICE(s));\n+ return;\n+ }\n if (val & LSI_ISTAT0_ABRT) {\n lsi_script_dma_interrupt(s, LSI_DSTAT_ABRT);\n }\n@@ -1962,9 +1966,6 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)\n s->dsp = s->dnad;\n lsi_execute_script(s);\n }\n- if (val & LSI_ISTAT0_SRST) {\n- device_cold_reset(DEVICE(s));\n- }\n break;\n case 0x16: /* MBOX0 */\n s->mbox0 = val;\n", "prefixes": [ "02/16" ] }