Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* fix tracing vs -daemonize (Daniel)
* detect invalid CFI configuration (Daniele)
* 32-bit PVH fix (David)
* forward SCSI passthrough host-status to the SCSI HBA (Hannes)
* detect ill-formed id in QMP object-add (Kevin)
* miscellaneous bugfixes and cleanups (Keqian, Kostiantyn, myself, Peng Liang)
* add nodelay option for chardev (myself)
* deprecate -M kernel-irqchip=off on x86 (myself)
* keep .d files (myself)
* Fix -trace file (myself)

# gpg: Signature made Sat 06 Mar 2021 10:43:12 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (23 commits)
  meson: Stop if cfi is enabled with system slirp
  trace: skip qemu_set_log_filename if no "-D" option was passed
  trace: fix "-trace file=..."
  meson: adjust timeouts for some slower tests
  build-sys: invoke ninja with -d keepdepfile
  qemu-option: do not suggest using the delay option
  scsi: move host_status handling into SCSI drivers
  scsi: inline sg_io_sense_from_errno() into the callers.
  scsi-generic: do not snoop the output of failed commands
  scsi: Add mapping for generic SCSI_HOST status to sense codes
  scsi: Rename linux-specific SG_ERR codes to generic SCSI_HOST error codes
  qemu-config: add error propagation to qemu_config_parse
  x86/pvh: extract only 4 bytes of start address for 32 bit kernels
  elf_ops: correct loading of 32 bit PVH kernel
  lsilogic: Use PCIDevice::exit instead of DeviceState::unrealize
  accel: kvm: Add aligment assert for kvm_log_clear_one_slot
  accel: kvm: Fix memory waste under mismatch page size
  vl.c: do not execute trace_init_backends() before daemonizing
  qom: Check for wellformed id in user_creatable_add_type()
  chardev: add nodelay option
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 25 insertions, 16 deletions

diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h
index 8e84368..78409ab 100644
--- a/include/hw/elf_ops.h
+++ b/include/hw/elf_ops.h
@@ -598,9 +598,7 @@ static int glue(load_elf, SZ)(const char *name, int fd,
             nhdr = glue(get_elf_note_type, SZ)(nhdr, file_size, ph->p_align,
                                                *(uint64_t *)translate_opaque);
             if (nhdr != NULL) {
-                bool is64 =
-                    sizeof(struct elf_note) == sizeof(struct elf64_note);
-                elf_note_fn((void *)nhdr, (void *)&ph->p_align, is64);
+                elf_note_fn((void *)nhdr, (void *)&ph->p_align, SZ == 64);
             }
             data = NULL;
         }
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 5d992e6..0b726bc 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -27,7 +27,8 @@ struct SCSIRequest {
     uint32_t          refcount;
     uint32_t          tag;
     uint32_t          lun;
-    uint32_t          status;
+    int16_t           status;
+    int16_t           host_status;
     void              *hba_private;
     size_t            resid;
     SCSICommand       cmd;
@@ -123,6 +124,7 @@ struct SCSIBusInfo {
     int (*parse_cdb)(SCSIDevice *dev, SCSICommand *cmd, uint8_t *buf,
                      void *hba_private);
     void (*transfer_data)(SCSIRequest *req, uint32_t arg);
+    void (*fail)(SCSIRequest *req);
     void (*complete)(SCSIRequest *req, size_t resid);
     void (*cancel)(SCSIRequest *req);
     void (*change)(SCSIBus *bus, SCSIDevice *dev, SCSISense sense);
@@ -177,6 +179,7 @@ void scsi_req_print(SCSIRequest *req);
 void scsi_req_continue(SCSIRequest *req);
 void scsi_req_data(SCSIRequest *req, int len);
 void scsi_req_complete(SCSIRequest *req, int status);
+void scsi_req_complete_failed(SCSIRequest *req, int host_status);
 uint8_t *scsi_req_get_buf(SCSIRequest *req);
 int scsi_req_get_sense(SCSIRequest *req, uint8_t *buf, int len);
 void scsi_req_cancel_complete(SCSIRequest *req);
diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h
index 2922610..8d3e53a 100644
--- a/include/qemu/config-file.h
+++ b/include/qemu/config-file.h
@@ -11,9 +11,10 @@ void qemu_add_drive_opts(QemuOptsList *list);
 int qemu_global_option(const char *str);
 
 void qemu_config_write(FILE *fp);
-int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname);
+int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname,
+                      Error **errp);
 
-int qemu_read_config_file(const char *filename);
+int qemu_read_config_file(const char *filename, Error **errp);
 
 /* Parse QDict options as a replacement for a config file (allowing multiple
    enumerated (0..(n-1)) configuration "sections") */
diff --git a/include/scsi/utils.h b/include/scsi/utils.h
index ff7c709..d5c8efa 100644
--- a/include/scsi/utils.h
+++ b/include/scsi/utils.h
@@ -16,6 +16,22 @@ enum SCSIXferMode {
     SCSI_XFER_TO_DEV,    /*  WRITE, MODE_SELECT, ...         */
 };
 
+enum SCSIHostStatus {
+    SCSI_HOST_OK,
+    SCSI_HOST_NO_LUN,
+    SCSI_HOST_BUSY,
+    SCSI_HOST_TIME_OUT,
+    SCSI_HOST_BAD_RESPONSE,
+    SCSI_HOST_ABORTED,
+    SCSI_HOST_ERROR = 0x07,
+    SCSI_HOST_RESET = 0x08,
+    SCSI_HOST_TRANSPORT_DISRUPTED = 0xe,
+    SCSI_HOST_TARGET_FAILURE = 0x10,
+    SCSI_HOST_RESERVATION_ERROR = 0x11,
+    SCSI_HOST_ALLOCATION_FAILURE = 0x12,
+    SCSI_HOST_MEDIUM_ERROR = 0x13,
+};
+
 typedef struct SCSICommand {
     uint8_t buf[SCSI_CMD_BUF_SIZE];
     int len;
@@ -123,18 +139,9 @@ int scsi_cdb_length(uint8_t *buf);
 #ifdef CONFIG_LINUX
 #define SG_ERR_DRIVER_TIMEOUT  0x06
 #define SG_ERR_DRIVER_SENSE    0x08
-
-#define SG_ERR_DID_OK          0x00
-#define SG_ERR_DID_NO_CONNECT  0x01
-#define SG_ERR_DID_BUS_BUSY    0x02
-#define SG_ERR_DID_TIME_OUT    0x03
-
-#define SG_ERR_DRIVER_SENSE    0x08
-
-int sg_io_sense_from_errno(int errno_value, struct sg_io_hdr *io_hdr,
-                           SCSISense *sense);
 #endif
 
 int scsi_sense_from_errno(int errno_value, SCSISense *sense);
+int scsi_sense_from_host_status(uint8_t host_status, SCSISense *sense);
 
 #endif