Re: [PATCH v3] fw_cfg: Don't set callback_opaque NULL in fw_cfg_modify_bytes_read()

2024-12-31 Thread Philippe Mathieu-Daudé
On 3/12/24 14:18, Shameer Kolothum wrote: On arm/virt platform, Chen Xiang reported a Guest crash while attempting the below steps, 1. Launch the Guest with nvdimm=on 2. Hot-add a NVDIMM dev 3. Reboot 4. Guest boots fine. 5. Reboot again. 6. Guest boot fails. QEMU_EFI reports the below error: P

Re: [PATCH v3] fw_cfg: Don't set callback_opaque NULL in fw_cfg_modify_bytes_read()

2024-12-30 Thread Igor Mammedov
? > > Thanks, > Shameer > > > -Original Message- > > From: Shameer Kolothum > > Sent: Tuesday, December 3, 2024 1:18 PM > > To: qemu-devel@nongnu.org > > Cc: phi...@linaro.org; kra...@redhat.com; imamm...@redhat.com; > > wangzh...@hisi

RE: [PATCH v3] fw_cfg: Don't set callback_opaque NULL in fw_cfg_modify_bytes_read()

2024-12-11 Thread Shameerali Kolothum Thodi via
rg > Cc: phi...@linaro.org; kra...@redhat.com; imamm...@redhat.com; > wangzh...@hisilicon.com; linux...@huawei.com > Subject: [PATCH v3] fw_cfg: Don't set callback_opaque NULL in > fw_cfg_modify_bytes_read() > > On arm/virt platform, Chen Xiang reported a Guest crash while &

[PATCH v3] fw_cfg: Don't set callback_opaque NULL in fw_cfg_modify_bytes_read()

2024-12-03 Thread Shameer Kolothum via
On arm/virt platform, Chen Xiang reported a Guest crash while attempting the below steps, 1. Launch the Guest with nvdimm=on 2. Hot-add a NVDIMM dev 3. Reboot 4. Guest boots fine. 5. Reboot again. 6. Guest boot fails. QEMU_EFI reports the below error: ProcessCmdAddPointer: invalid pointer value i