There are 2 drivers that have arrays of packed structures that contain pointers that end up at unaligned offsets. These produce warnings in the PowerPC allyesconfig build like this:
WARNING: 148 bad relocations
c00000000e56510b R_PPC64_UADDR64 .rodata+0x0000000001c72378
c00000000e565126 R_PPC64_UADDR64 .rodata+0x0000000001c723c0
They are not drivers that are used on PowerPC (I assume), so mark them
to not be built on PPC64 when CONFIG_RELOCATABLE is enabled.
Cc: Geert Uytterhoeven <geert+rene...@glider.be>
Cc: Michael Turquette <mturque...@baylibre.com>
Cc: Stephen Boyd <sb...@kernel.org>
Cc: Yisen Zhuang <yisen.zhu...@huawei.com>
Cc: Salil Mehta <salil.me...@huawei.com>
Cc: David S. Miller <da...@davemloft.net>
Cc: Jakub Kicinski <k...@kernel.org>
Cc: Nicholas Piggin <npig...@gmail.com>
Cc: Daniel Axtens <d...@axtens.net>
Cc: Joel Stanley <j...@jms.id.au>
Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>
---
drivers/clk/renesas/Kconfig | 4 ++++
drivers/net/ethernet/hisilicon/Kconfig | 4 ++++
2 files changed, 8 insertions(+)
It might be easiest to put this through the PowerPC (fixes?) tree, if
people woulf just sned ACKs, please?
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 18915d668a30..53f24a0cad7a 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -151,6 +151,10 @@ config CLK_R8A779A0
select CLK_RENESAS_CPG_MSSR
config CLK_R9A06G032
+ # PPC64 RELOCATABLE kernels cannot handle relocations to
+ # unaligned locations that are produced by the array of
+ # packed structures in this driver.
+ depends on !(PPC64 && RELOCATABLE)
bool "Renesas R9A06G032 clock driver"
help
This is a driver for R9A06G032 clocks
diff --git a/drivers/net/ethernet/hisilicon/Kconfig
b/drivers/net/ethernet/hisilicon/Kconfig
index 44f9279cdde1..bf47e504b365 100644
--- a/drivers/net/ethernet/hisilicon/Kconfig
+++ b/drivers/net/ethernet/hisilicon/Kconfig
@@ -102,6 +102,10 @@ config HNS3_HCLGE
tristate "Hisilicon HNS3 HCLGE Acceleration Engine & Compatibility
Layer Support"
default m
depends on PCI_MSI
+ # PPC64 RELOCATABLE kernels cannot handle relocations to
+ # unaligned locations that are produced by the array of
+ # packed structures in this driver.
+ depends on !(PPC64 && RELOCATABLE)
help
This selects the HNS3_HCLGE network acceleration engine & its hardware
compatibility layer. The engine would be used in Hisilicon hip08
family of
--
2.29.2
--
Cheers,
Stephen Rothwell
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