74d00a8c38
* properly format/comment all patches * merge debloat patches * merge Kconfig patches * merge swconfig patches * merge hotplug patches * drop 200-fix_localversion.patch - upstream * drop 222-arm_zimage_none.patch - unused * drop 252-mv_cesa_depends.patch - no longer required * drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused * drop 661-fq_codel_keep_dropped_stats.patch - outdated * drop 702-phy_add_aneg_done_function.patch - upstream * drop 840-rtc7301.patch - unused * drop 841-rtc_pt7c4338.patch - upstream * drop 921-use_preinit_as_init.patch - unused * drop spio-gpio-old and gpio-mmc - unused Signed-off-by: John Crispin <john@phrozen.org>
27 lines
937 B
Diff
27 lines
937 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Subject: mips: use -mno-branch-likely for kernel and userspace
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saves ~11k kernel size after lzma and ~12k squashfs size in the
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lede-commit: 41a039f46450ffae9483d6216422098669da2900
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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arch/mips/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/mips/Makefile b/arch/mips/Makefile
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index 1a6bac7b076f..5b656d9a1bbe 100644
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--- a/arch/mips/Makefile
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+++ b/arch/mips/Makefile
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@@ -90,7 +90,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
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# machines may also. Since BFD is incredibly buggy with respect to
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# crossformat linking we rely on the elf2ecoff tool for format conversion.
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#
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-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
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+cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
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cflags-y += -msoft-float
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LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
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KBUILD_AFLAGS_MODULE += -mlong-calls
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--
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2.11.0
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