* [jfern:nova-docs 9/9] Diff in drivers/gpu/nova-core/falcon.rs at line 59:
@ 2025-04-30 6:28 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-04-30 6:28 UTC (permalink / raw)
To: Joel Fernandes; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git nova-docs
head: 48dda9ccdc08f9f27ec3a67498db90594d3c4789
commit: 48dda9ccdc08f9f27ec3a67498db90594d3c4789 [9/9] gpu: nova-core: Clarify falcon code
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250430/202504301422.XpsafDbc-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
rustc: rustc 1.78.0 (9b00956e5 2024-04-29)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250430/202504301422.XpsafDbc-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504301422.XpsafDbc-lkp@intel.com/
All errors (new ones prefixed by >>):
PATH=/opt/cross/clang-18/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
INFO PATH=/opt/cross/rustc-1.78.0-bindgen-0.65.1/cargo/bin:/opt/cross/clang-18/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 12h /usr/bin/make KCFLAGS= -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 -C source O=/kbuild/obj/consumer/x86_64-rhel-9.4-rust ARCH=x86_64 SHELL=/bin/bash rustfmtcheck
make: Entering directory '/kbuild/src/consumer'
make[1]: Entering directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust'
Diff in drivers/gpu/nova-core/firmware/fwsec.rs at line 178:
// Find the DMEM mapper section in the firmware.
for i in 0..hdr.entry_count as usize {
- let app: &FalconAppifV1 =
- unsafe { transmute(fw, hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize) }?;
+ let app: &FalconAppifV1 = unsafe {
+ transmute(
+ fw,
+ hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize,
+ )
+ }?;
if app.id != NVFW_FALCON_APPIF_ID_DMEMMAPPER {
continue;
>> Diff in drivers/gpu/nova-core/falcon.rs at line 59:
/// See falcon.rst for more details.
pub(crate) enum FalconSecurityModel {
#[default]
- None = 0, // Non Secured (NS or PL0)
+ None = 0, // Non Secured (NS or PL0)
Light = 2, // Light Secured (LS or PL2)
Heavy = 3, // Heavy Secured (HS or PL3)
}
Diff in drivers/gpu/nova-core/falcon.rs at line 150:
Dmem, // Data memory
}
-
/// FBIF (Framebuffer Interface) aperture type. Used to determine
/// the memory type of the external memory access for a DMA memory
/// transfer (by the Falcon's FramebufferDMA (FBDMA) engine located
Diff in drivers/gpu/nova-core/falcon.rs at line 158:
#[derive(Debug, Clone, Default)]
pub(crate) enum FalconFbifTarget {
#[default]
- LocalFb = 0, // Local Framebuffer (GPU's memory)
+ LocalFb = 0, // Local Framebuffer (GPU's memory)
CoherentSysmem = 1, // Coherent System Memory (DRAM)
NoncoherentSysmem = 2, // Non-coherent System Memory (DRAM)
}
Diff in drivers/gpu/nova-core/firmware/fwsec.rs at line 178:
// Find the DMEM mapper section in the firmware.
for i in 0..hdr.entry_count as usize {
- let app: &FalconAppifV1 =
- unsafe { transmute(fw, hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize) }?;
+ let app: &FalconAppifV1 = unsafe {
+ transmute(
+ fw,
+ hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize,
+ )
+ }?;
if app.id != NVFW_FALCON_APPIF_ID_DMEMMAPPER {
continue;
>> Diff in drivers/gpu/nova-core/falcon.rs at line 59:
/// See falcon.rst for more details.
pub(crate) enum FalconSecurityModel {
#[default]
- None = 0, // Non Secured (NS or PL0)
+ None = 0, // Non Secured (NS or PL0)
Light = 2, // Light Secured (LS or PL2)
Heavy = 3, // Heavy Secured (HS or PL3)
}
Diff in drivers/gpu/nova-core/falcon.rs at line 150:
Dmem, // Data memory
}
-
/// FBIF (Framebuffer Interface) aperture type. Used to determine
/// the memory type of the external memory access for a DMA memory
/// transfer (by the Falcon's FramebufferDMA (FBDMA) engine located
Diff in drivers/gpu/nova-core/falcon.rs at line 158:
#[derive(Debug, Clone, Default)]
pub(crate) enum FalconFbifTarget {
#[default]
- LocalFb = 0, // Local Framebuffer (GPU's memory)
+ LocalFb = 0, // Local Framebuffer (GPU's memory)
CoherentSysmem = 1, // Coherent System Memory (DRAM)
NoncoherentSysmem = 2, // Non-coherent System Memory (DRAM)
}
Diff in drivers/gpu/nova-core/firmware/fwsec.rs at line 178:
// Find the DMEM mapper section in the firmware.
for i in 0..hdr.entry_count as usize {
- let app: &FalconAppifV1 =
- unsafe { transmute(fw, hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize) }?;
+ let app: &FalconAppifV1 = unsafe {
+ transmute(
+ fw,
+ hdr_offset + hdr.header_size as usize + i * hdr.entry_size as usize,
+ )
+ }?;
if app.id != NVFW_FALCON_APPIF_ID_DMEMMAPPER {
continue;
make[1]: Leaving directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust'
make[2]: *** [Makefile:1828: rustfmt] Error 123
make[1]: *** [Makefile:248: __sub-make] Error 2
make[2]: Target 'rustfmtcheck' not remade because of errors.
make[1]: Target 'rustfmtcheck' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target 'rustfmtcheck' not remade because of errors.
make: Leaving directory '/kbuild/src/consumer'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2025-04-30 6:28 [jfern:nova-docs 9/9] Diff in drivers/gpu/nova-core/falcon.rs at line 59: kernel test robot
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