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Date: Wed, 18 Oct 2017 14:19:30 +0800 From: Chris Zhong <zyw@...k-chips.com> To: Jeffy Chen <jeffy.chen@...k-chips.com>, linux-kernel@...r.kernel.org Cc: chris.zhong@...k-chips.com, Ingo Molnar <mingo@...nel.org>, Ard Biesheuvel <ard.biesheuvel@...aro.org>, Russell King <linux@...linux.org.uk>, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH] ARM: Fix zImage file size not aligned with CONFIG_EFI_STUB enabled Tested-by: Chris Zhong <zyw@...k-chips.com> On Wednesday, October 18, 2017 01:01 PM, Jeffy Chen wrote: > The zImage file size should be aligned. > > Fixes: e4bae4d0b5f3 ("arm/efi: Split zImage code and data into separate PE/COFF sections") > Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com> > --- > > arch/arm/boot/compressed/vmlinux.lds.S | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S > index b38dcef90756..1636fa259577 100644 > --- a/arch/arm/boot/compressed/vmlinux.lds.S > +++ b/arch/arm/boot/compressed/vmlinux.lds.S > @@ -70,10 +70,6 @@ SECTIONS > .got : { *(.got) } > _got_end = .; > > - /* ensure the zImage file size is always a multiple of 64 bits */ > - /* (without a dummy byte, ld just ignores the empty section) */ > - .pad : { BYTE(0); . = ALIGN(8); } > - > #ifdef CONFIG_EFI_STUB > .data : ALIGN(4096) { > __pecoff_data_start = .; > @@ -93,6 +89,10 @@ SECTIONS > __pecoff_data_rawsize = . - ADDR(.data); > #endif > > + /* ensure the zImage file size is always a multiple of 64 bits */ > + /* (without a dummy byte, ld just ignores the empty section) */ > + .pad : { BYTE(0); . = ALIGN(8); } > + > _edata = .; > > _magic_sig = ZIMAGE_MAGIC(0x016f2818); -- Chris Zhong
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