diff options
| -rw-r--r-- | COPYING | 2 | ||||
| -rw-r--r-- | Documentation/process/embargoed-hardware-issues.rst | 8 | ||||
| -rw-r--r-- | Documentation/translations/zh_CN/process/embargoed-hardware-issues.rst | 2 | ||||
| -rw-r--r-- | MAINTAINERS | 22 | ||||
| -rw-r--r-- | drivers/fsi/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/misc/habanalabs/device.c | 5 | ||||
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 44 |
7 files changed, 65 insertions, 19 deletions
@@ -16,3 +16,5 @@ In addition, other licenses may also apply. Please see: Documentation/process/license-rules.rst for more details. + +All contributions to the Linux Kernel are subject to this COPYING file. diff --git a/Documentation/process/embargoed-hardware-issues.rst b/Documentation/process/embargoed-hardware-issues.rst index 33edae654599..a19d084f9b2c 100644 --- a/Documentation/process/embargoed-hardware-issues.rst +++ b/Documentation/process/embargoed-hardware-issues.rst @@ -244,23 +244,23 @@ disclosure of a particular issue, unless requested by a response team or by an involved disclosed party. The current ambassadors list: ============= ======================================================== - ARM + ARM Grant Likely <grant.likely@arm.com> AMD Tom Lendacky <tom.lendacky@amd.com> IBM Intel Tony Luck <tony.luck@intel.com> Qualcomm Trilok Soni <tsoni@codeaurora.org> - Microsoft Sasha Levin <sashal@kernel.org> + Microsoft James Morris <jamorris@linux.microsoft.com> VMware Xen Andrew Cooper <andrew.cooper3@citrix.com> - Canonical Tyler Hicks <tyhicks@canonical.com> + Canonical John Johansen <john.johansen@canonical.com> Debian Ben Hutchings <ben@decadent.org.uk> Oracle Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Red Hat Josh Poimboeuf <jpoimboe@redhat.com> SUSE Jiri Kosina <jkosina@suse.cz> - Amazon Peter Bowen <pzb@amzn.com> + Amazon Google Kees Cook <keescook@chromium.org> ============= ======================================================== diff --git a/Documentation/translations/zh_CN/process/embargoed-hardware-issues.rst b/Documentation/translations/zh_CN/process/embargoed-hardware-issues.rst index b93f1af68261..88273ebe7823 100644 --- a/Documentation/translations/zh_CN/process/embargoed-hardware-issues.rst +++ b/Documentation/translations/zh_CN/process/embargoed-hardware-issues.rst @@ -183,7 +183,7 @@ CVE分配 VMware Xen Andrew Cooper <andrew.cooper3@citrix.com> - Canonical Tyler Hicks <tyhicks@canonical.com> + Canonical John Johansen <john.johansen@canonical.com> Debian Ben Hutchings <ben@decadent.org.uk> Oracle Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Red Hat Josh Poimboeuf <jpoimboe@redhat.com> diff --git a/MAINTAINERS b/MAINTAINERS index be029c7ff255..2af5fa73155e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3909,7 +3909,7 @@ S: Supported F: Documentation/filesystems/ceph.txt F: fs/ceph/ -CERTIFICATE HANDLING: +CERTIFICATE HANDLING M: David Howells <dhowells@redhat.com> M: David Woodhouse <dwmw2@infradead.org> L: keyrings@vger.kernel.org @@ -3919,7 +3919,7 @@ F: certs/ F: scripts/sign-file.c F: scripts/extract-cert.c -CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM: +CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM L: devel@driverdev.osuosl.org S: Obsolete F: drivers/staging/wusbcore/ @@ -7047,7 +7047,7 @@ L: kvm@vger.kernel.org S: Supported F: drivers/uio/uio_pci_generic.c -GENERIC VDSO LIBRARY: +GENERIC VDSO LIBRARY M: Andy Lutomirski <luto@kernel.org> M: Thomas Gleixner <tglx@linutronix.de> M: Vincenzo Frascino <vincenzo.frascino@arm.com> @@ -9278,7 +9278,7 @@ F: include/keys/trusted-type.h F: security/keys/trusted.c F: include/keys/trusted.h -KEYS/KEYRINGS: +KEYS/KEYRINGS M: David Howells <dhowells@redhat.com> M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> L: keyrings@vger.kernel.org @@ -11484,7 +11484,7 @@ F: drivers/scsi/mac_scsi.* F: drivers/scsi/sun3_scsi.* F: drivers/scsi/sun3_scsi_vme.c -NCSI LIBRARY: +NCSI LIBRARY M: Samuel Mendoza-Jonas <sam@mendozajonas.com> S: Maintained F: net/ncsi/ @@ -13512,7 +13512,7 @@ L: linuxppc-dev@lists.ozlabs.org S: Maintained F: drivers/block/ps3vram.c -PSAMPLE PACKET SAMPLING SUPPORT: +PSAMPLE PACKET SAMPLING SUPPORT M: Yotam Gigi <yotam.gi@gmail.com> S: Maintained F: net/psample @@ -17080,7 +17080,7 @@ S: Maintained F: Documentation/admin-guide/ufs.rst F: fs/ufs/ -UHID USERSPACE HID IO DRIVER: +UHID USERSPACE HID IO DRIVER M: David Herrmann <dh.herrmann@googlemail.com> L: linux-input@vger.kernel.org S: Maintained @@ -17094,18 +17094,18 @@ S: Maintained F: drivers/usb/common/ulpi.c F: include/linux/ulpi/ -ULTRA-WIDEBAND (UWB) SUBSYSTEM: +ULTRA-WIDEBAND (UWB) SUBSYSTEM L: devel@driverdev.osuosl.org S: Obsolete F: drivers/staging/uwb/ -UNICODE SUBSYSTEM: +UNICODE SUBSYSTEM M: Gabriel Krisman Bertazi <krisman@collabora.com> L: linux-fsdevel@vger.kernel.org S: Supported F: fs/unicode/ -UNICORE32 ARCHITECTURE: +UNICORE32 ARCHITECTURE M: Guan Xuetao <gxt@pku.edu.cn> W: http://mprc.pku.edu.cn/~guanxuetao/linux S: Maintained @@ -17791,7 +17791,7 @@ F: include/linux/vbox_utils.h F: include/uapi/linux/vbox*.h F: drivers/virt/vboxguest/ -VIRTUAL BOX SHARED FOLDER VFS DRIVER: +VIRTUAL BOX SHARED FOLDER VFS DRIVER M: Hans de Goede <hdegoede@redhat.com> L: linux-fsdevel@vger.kernel.org S: Maintained diff --git a/drivers/fsi/Kconfig b/drivers/fsi/Kconfig index 92ce6d85802c..4cc0e630ab79 100644 --- a/drivers/fsi/Kconfig +++ b/drivers/fsi/Kconfig @@ -55,6 +55,7 @@ config FSI_MASTER_AST_CF config FSI_MASTER_ASPEED tristate "FSI ASPEED master" + depends on HAS_IOMEM help This option enables a FSI master that is present behind an OPB bridge in the AST2600. diff --git a/drivers/misc/habanalabs/device.c b/drivers/misc/habanalabs/device.c index b155e9549076..b680b0caa69b 100644 --- a/drivers/misc/habanalabs/device.c +++ b/drivers/misc/habanalabs/device.c @@ -598,7 +598,9 @@ int hl_device_set_debug_mode(struct hl_device *hdev, bool enable) goto out; } - hdev->asic_funcs->halt_coresight(hdev); + if (!hdev->hard_reset_pending) + hdev->asic_funcs->halt_coresight(hdev); + hdev->in_debug = 0; goto out; @@ -1189,6 +1191,7 @@ int hl_device_init(struct hl_device *hdev, struct class *hclass) if (hdev->asic_funcs->get_hw_state(hdev) == HL_DEVICE_HW_STATE_DIRTY) { dev_info(hdev->dev, "H/W state is dirty, must reset before initializing\n"); + hdev->asic_funcs->halt_engines(hdev, true); hdev->asic_funcs->hw_fini(hdev, true); } diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index 7344e8a222ae..b8a8de24aaf7 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -895,6 +895,11 @@ void goya_init_dma_qmans(struct hl_device *hdev) */ static void goya_disable_external_queues(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_DMA)) + return; + WREG32(mmDMA_QM_0_GLBL_CFG0, 0); WREG32(mmDMA_QM_1_GLBL_CFG0, 0); WREG32(mmDMA_QM_2_GLBL_CFG0, 0); @@ -956,6 +961,11 @@ static int goya_stop_external_queues(struct hl_device *hdev) { int rc, retval = 0; + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_DMA)) + return retval; + rc = goya_stop_queue(hdev, mmDMA_QM_0_GLBL_CFG1, mmDMA_QM_0_CP_STS, @@ -1744,9 +1754,18 @@ void goya_init_tpc_qmans(struct hl_device *hdev) */ static void goya_disable_internal_queues(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_MME)) + goto disable_tpc; + WREG32(mmMME_QM_GLBL_CFG0, 0); WREG32(mmMME_CMDQ_GLBL_CFG0, 0); +disable_tpc: + if (!(goya->hw_cap_initialized & HW_CAP_TPC)) + return; + WREG32(mmTPC0_QM_GLBL_CFG0, 0); WREG32(mmTPC0_CMDQ_GLBL_CFG0, 0); @@ -1782,8 +1801,12 @@ static void goya_disable_internal_queues(struct hl_device *hdev) */ static int goya_stop_internal_queues(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; int rc, retval = 0; + if (!(goya->hw_cap_initialized & HW_CAP_MME)) + goto stop_tpc; + /* * Each queue (QMAN) is a separate H/W logic. That means that each * QMAN can be stopped independently and failure to stop one does NOT @@ -1810,6 +1833,10 @@ static int goya_stop_internal_queues(struct hl_device *hdev) retval = -EIO; } +stop_tpc: + if (!(goya->hw_cap_initialized & HW_CAP_TPC)) + return retval; + rc = goya_stop_queue(hdev, mmTPC0_QM_GLBL_CFG1, mmTPC0_QM_CP_STS, @@ -1975,6 +2002,11 @@ static int goya_stop_internal_queues(struct hl_device *hdev) static void goya_dma_stall(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_DMA)) + return; + WREG32(mmDMA_QM_0_GLBL_CFG1, 1 << DMA_QM_0_GLBL_CFG1_DMA_STOP_SHIFT); WREG32(mmDMA_QM_1_GLBL_CFG1, 1 << DMA_QM_1_GLBL_CFG1_DMA_STOP_SHIFT); WREG32(mmDMA_QM_2_GLBL_CFG1, 1 << DMA_QM_2_GLBL_CFG1_DMA_STOP_SHIFT); @@ -1984,6 +2016,11 @@ static void goya_dma_stall(struct hl_device *hdev) static void goya_tpc_stall(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_TPC)) + return; + WREG32(mmTPC0_CFG_TPC_STALL, 1 << TPC0_CFG_TPC_STALL_V_SHIFT); WREG32(mmTPC1_CFG_TPC_STALL, 1 << TPC1_CFG_TPC_STALL_V_SHIFT); WREG32(mmTPC2_CFG_TPC_STALL, 1 << TPC2_CFG_TPC_STALL_V_SHIFT); @@ -1996,6 +2033,11 @@ static void goya_tpc_stall(struct hl_device *hdev) static void goya_mme_stall(struct hl_device *hdev) { + struct goya_device *goya = hdev->asic_specific; + + if (!(goya->hw_cap_initialized & HW_CAP_MME)) + return; + WREG32(mmMME_STALL, 0xFFFFFFFF); } @@ -4648,8 +4690,6 @@ static int goya_memset_device_memory(struct hl_device *hdev, u64 addr, u64 size, rc = goya_send_job_on_qman0(hdev, job); - hl_cb_put(job->patched_cb); - hl_debugfs_remove_job(hdev, job); kfree(job); cb->cs_cnt--; |