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linux/include
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Fangrui Song 793f49a87a firmware_loader: align .builtin_fw to 8 
arm64 references the start address of .builtin_fw (__start_builtin_fw)
with a pair of R_AARCH64_ADR_PREL_PG_HI21/R_AARCH64_LDST64_ABS_LO12_NC
relocations.  The compiler is allowed to emit the
R_AARCH64_LDST64_ABS_LO12_NC relocation because struct builtin_fw in
include/linux/firmware.h is 8-byte aligned.

The R_AARCH64_LDST64_ABS_LO12_NC relocation requires the address to be a
multiple of 8, which may not be the case if .builtin_fw is empty.
Unconditionally align .builtin_fw to fix the linker error.  32-bit
architectures could use ALIGN(4) but that would add unnecessary
complexity, so just use ALIGN(8).

Link: https://lkml.kernel.org/r/20201208054646.2913063-1-maskray@google.com
Link: https://github.com/ClangBuiltLinux/linux/issues/1204
Fixes: 5658c76 ("firmware: allow firmware files to be built into kernel image")
Signed-off-by: Fangrui Song <maskray@google.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-09 17:26:44 -08:00
..
acpi More power management updates for 5.11-rc1 2020-12-22 14:12:10 -08:00
asm-generic firmware_loader: align .builtin_fw to 8 2021-02-09 17:26:44 -08:00
clocksource
crypto crypto: lib/blake2s - Move selftest prototype into header file 2020-12-04 18:13:14 +11:00
drm drm/dp/mst: Export drm_dp_get_vc_payload_bw() 2021-02-02 17:31:37 +02:00
dt-bindings ASoC: dt-bindings: lpass: Fix and common up lpass dai ids 2021-01-20 16:46:44 +00:00
keys rxrpc: Don't leak the service-side session key to userspace 2020-11-23 18:09:29 +00:00
kunit kunit: Support for Parameterized Testing 2020-12-02 16:06:49 -07:00
kvm KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS 2021-01-04 16:50:16 +00:00
linux - Prevent device managed IRQ allocation helpers from returning IRQ 0. 2021-02-07 10:25:01 -08:00
math-emu
media media: v4l: common: Fix naming of v4l2_get_link_rate 2021-01-07 15:47:52 +01:00
memory memory: renesas-rpc-if: Make rpcif_enable/disable_rpm() as static inline 2020-11-28 12:37:18 +01:00
misc ocxl: Update the Process Element Entry 2020-12-04 01:01:30 +11:00
net udp: ipv4: manipulate network header of NATed UDP GRO fraglist 2021-02-01 20:02:16 -08:00
pcmcia
ras
rdma RDMA 5.11 pull request 2020-12-16 13:42:26 -08:00
scsi SCSI misc on 20201216 2020-12-16 13:34:31 -08:00
soc include/soc: remove headers for EZChip NPS 2021-01-05 12:59:41 -08:00
sound ALSA: pcm: One more dependency for hw constraints 2021-01-23 16:59:24 +01:00
target
trace for-linus-2021-01-24 2021-01-24 09:35:28 -08:00
uapi - For syscall user dispatch, separate ptctl operation from syscall 2021-02-07 10:16:24 -08:00
vdso
video
xen xen: Fix event channel callback via INTX/GSI 2021-01-13 16:12:00 +01:00