[Bug 216020] New: drivers/usb/ folder compilation with allyesconfig fails

bugzilla-daemon
2022-05-24T14:58:51Z

Bug ID: 216020
Summary: drivers/usb/ folder compilation with allyesconfig
fails
Product: Drivers
Version: 2.5
Kernel Version: 5.18
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: USB
Assignee: drivers_usb@kernel-bugs.kernel.org
Reporter: kushagra765@outlook.com
Regression: No

When compiling the drivers/usb/ folder with GCC version 12.1.0, the compilation
fails with the following errors:

drivers/usb/storage/ene_ub6250.c: In function ‘ms_lib_process_bootblock’:
drivers/usb/storage/ene_ub6250.c:1050:44: error: array subscript ‘struct
ms_bootblock_idi[0]’ is partly outside array bounds of ‘unsigned char[512]’
[-Werror=array-bounds]
1050 | if (le16_to_cpu(idi->wIDIgeneralConfiguration)
!= MS_IDI_GENERAL_CONF)
| ^~

drivers/usb/storage/ene_ub6250.c: In function ‘ms_lib_process_bootblock’:
drivers/usb/storage/ene_ub6250.c:1053:70: error: array subscript ‘struct
ms_bootblock_idi[0]’ is partly outside array bounds of ‘unsigned char[512]’
[-Werror=array-bounds]
1053 | info->MS_Lib.BytesPerSector =
le16_to_cpu(idi->wIDIbytesPerSector);
| ^~

After these errors, when make waits for unfinished jobs, the following errors
come:

In function ‘xhci_mvebu_mbus_config’,
inlined from ‘xhci_mvebu_mbus_init_quirk’ at
drivers/usb/host/xhci-mvebu.c:66:2:
drivers/usb/host/xhci-mvebu.c:37:28: error: array subscript 0 is outside array
bounds of ‘const struct mbus_dram_window[0]’ [-Werror=array-bounds]
37 | writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr
<< 8) |
| ~~^~~~~~
drivers/usb/host/xhci-mvebu.c:37:59: error: array subscript 0 is outside array
bounds of ‘const struct mbus_dram_window[0]’ [-Werror=array-bounds]
37 | writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr
<< 8) |
| ~~^~~~~~~~~~~
drivers/usb/host/xhci-mvebu.c:41:27: error: array subscript 0 is outside array
bounds of ‘const struct mbus_dram_window[0]’ [-Werror=array-bounds]
41 | writel((cs->base & 0xffff0000), base +
USB3_WIN_BASE(win));
| ~~^~~~~~
cc1: all warnings being treated as errors

These errors also come when compiling gregkh/usb.git (usb-next branch) with the
GCC version and the configuration mentioned above.