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From: Zhao Liu <zhao1.liu@linux.intel.com>
To: "Jonathan Cameron" <jonathan.cameron@huawei.com>,
	"Fan Ni" <fan.ni@samsung.com>,
	"Laurent Vivier" <laurent@vivier.eu>,
	"Alistair Francis" <alistair@alistair23.me>,
	"Edgar E . Iglesias" <edgar.iglesias@gmail.com>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Michael S . Tsirkin" <mst@redhat.com>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Alex Williamson" <alex.williamson@redhat.com>,
	"Cédric Le Goater" <clg@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Markus Armbruster" <armbru@redhat.com>
Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org,
	qemu-trivial@nongnu.org, Zhao Liu <zhao1.liu@intel.com>
Subject: [PATCH 0/6] [PATCH 0/6] Fix missing ERRP_GUARD() when dereference @errp
Date: Wed, 21 Feb 2024 17:43:11 +0800	[thread overview]
Message-ID: <20240221094317.994454-1-zhao1.liu@linux.intel.com> (raw)

From: Zhao Liu <zhao1.liu@intel.com>

Hi all,

Thanks to Markus's explanation about ERRP_GUARD() on my previsou
patch [1],

I realize that perhaps more @errp dereference cases need to be
double-checked to ensure that ERRP_GUARD() is being used correctly.

Therefore, there're the patches to add more missing ERRP_GUARD().

[1]: https://lore.kernel.org/qemu-devel/875xz0ojg7.fsf@pond.sub.org/

Thanks and Best Regards,
Zhao

---
Zhao Liu (6):
  hw/cxl/cxl-host: Fix missing ERRP_GUARD() in
    cxl_fixed_memory_window_config()
  hw/display/macfb: Fix missing ERRP_GUARD() in macfb_nubus_realize()
  hw/mem/cxl_type3: Fix missing ERRP_GUARD() in ct3_realize()
  hw/misc/xlnx-versal-trng: Fix missing ERRP_GUARD() in
    trng_prop_fault_event_set()
  hw/pci-bridge/cxl_upstream: Fix missing ERRP_GUARD() in
    cxl_usp_realize()
  hw/vfio/iommufd: Fix missing ERRP_GUARD() in iommufd_cdev_getfd()

 hw/cxl/cxl-host.c            | 1 +
 hw/display/macfb.c           | 1 +
 hw/mem/cxl_type3.c           | 1 +
 hw/misc/xlnx-versal-trng.c   | 2 ++
 hw/pci-bridge/cxl_upstream.c | 1 +
 hw/vfio/iommufd.c            | 1 +
 6 files changed, 7 insertions(+)

-- 
2.34.1



             reply	other threads:[~2024-02-21 15:41 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-21  9:43 Zhao Liu [this message]
2024-02-21  9:43 ` [PATCH 1/6] hw/cxl/cxl-host: Fix missing ERRP_GUARD() in cxl_fixed_memory_window_config() Zhao Liu
2024-02-21 11:31   ` Markus Armbruster
2024-02-21 15:04     ` Zhao Liu
2024-02-26 15:52       ` Jonathan Cameron via
2024-02-21  9:43 ` [PATCH 2/6] hw/display/macfb: Fix missing ERRP_GUARD() in macfb_nubus_realize() Zhao Liu
2024-02-21 11:32   ` Markus Armbruster
2024-02-21 15:05     ` Zhao Liu
2024-02-21  9:43 ` [PATCH 3/6] hw/mem/cxl_type3: Fix missing ERRP_GUARD() in ct3_realize() Zhao Liu
2024-02-21 11:35   ` Markus Armbruster
2024-02-21 15:11     ` Zhao Liu
2024-02-26 15:53       ` Jonathan Cameron via
2024-02-21  9:43 ` [PATCH 4/6] hw/misc/xlnx-versal-trng: Fix missing ERRP_GUARD() in trng_prop_fault_event_set() Zhao Liu
2024-02-21 11:47   ` Markus Armbruster
2024-02-21 15:06     ` Zhao Liu
2024-02-21  9:43 ` [PATCH 5/6] hw/pci-bridge/cxl_upstream: Fix missing ERRP_GUARD() in cxl_usp_realize() Zhao Liu
2024-02-21 11:49   ` Markus Armbruster
2024-02-21 15:09     ` Zhao Liu
2024-02-26 15:54       ` Jonathan Cameron via
2024-02-21  9:43 ` [PATCH 6/6] hw/vfio/iommufd: Fix missing ERRP_GUARD() in iommufd_cdev_getfd() Zhao Liu
2024-02-21 11:53   ` Markus Armbruster
2024-02-21 15:12     ` Zhao Liu
2024-02-22  6:04 ` [PATCH 0/6] [PATCH 0/6] Fix missing ERRP_GUARD() when dereference @errp Michael Tokarev
2024-02-22  7:29   ` Zhao Liu

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