Mallesh Koujalagi 6982a462cb drm/xe/xe_late_bind_fw: Initialize uval variable in xe_late_bind_fw_num_fans() ... Initialize the uval variable to 0 in xe_late_bind_fw_num_fans() to fix a potential use of uninitialized variable warning and ensure predictable behavior. The variable is passed by reference to xe_pcode_read() which should populate it on success, but initializing it to 0 provides a safe default value and follows kernel coding best practices. v2: - uval = 0 which serves as both a safe default and the fallback value when the pcode read operation fails. v3: - Handle MMIO failure (Rodrigo) - The function should probably return the error and make the uval as pointer-argument, like the pcode_read. - Change the caller of this function to propagate the error upwards if mmio failed. Fixes: 45832bf9c1 ("drm/xe/xe_late_bind_fw: Initialize late binding firmware") Signed-off-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com> Link: https://lore.kernel.org/r/20251002005648.3185636-1-mallesh.koujalagi@intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit 07abc16c14) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>		2025-10-02 21:57:52 -07:00
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drm	drm/xe/xe_late_bind_fw: Initialize uval variable in xe_late_bind_fw_num_fans()	2025-10-02 21:57:52 -07:00
host1x	gpu: host1x: Use for_each_available_child_of_node_scoped()	2025-05-07 18:09:30 +02:00
ipu-v3	gpu: ipu-v3: Switch to irq_find_mapping()	2025-05-16 21:06:12 +02:00
nova-core	DRM Rust changes for v6.18	2025-09-17 16:13:49 +10:00
trace	gpu/trace: make TRACE_GPU_MEM configurable	2025-07-08 09:34:47 -07:00
vga	vga_switcheroo: Use pci_is_display()	2025-07-17 15:30:13 -05:00
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