[PULL,10/14] linux-user/arm: Reduce vdso alignment to 4k

Message ID	20241115205849.266094-11-richard.henderson@linaro.org
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Series	[PULL,01/14] linux-user: Fix setreuid and setregid to use direct syscalls \| expand [PULL,01/14] linux-user: Fix setreuid and setregid to use direct syscalls [PULL,02/14] accel/tcg: Fix user-only probe_access_internal plugin check [PULL,03/14] linux-user: Tolerate CONFIG_LSM_MMAP_MIN_ADDR [PULL,04/14] tests/tcg: Test that sigreturn() does not corrupt the signal mask [PULL,05/14] target/i386: fix hang when using slow path for ptw_setl [PULL,06/14] cpu: ensure we don't call start_exclusive from cpu_exec [PULL,07/14] linux-user: Honor elf alignment when placing images [PULL,08/14] linux-user: Drop image_info.alignment [PULL,09/14] linux-user/aarch64: Reduce vdso alignment to 4k [PULL,10/14] linux-user/arm: Reduce vdso alignment to 4k [PULL,11/14] linux-user/loongarch64: Reduce vdso alignment to 4k [PULL,12/14] linux-user/ppc: Reduce vdso alignment to 4k [PULL,13/14] linux-user/arm: Select vdso for be8 and be32 modes [PULL,14/14] tcg: Allow top bit of SIMD_DATA_BITS to be set in simd_desc()

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Subject: [PULL 10/14] linux-user/arm: Reduce vdso alignment to 4k
Date: Fri, 15 Nov 2024 12:58:45 -0800
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Series

[PULL,01/14] linux-user: Fix setreuid and setregid to use direct syscalls | expand

Commit Message

Richard Henderson Nov. 15, 2024, 8:58 p.m. UTC

Reduce vdso alignment to minimum page size.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/arm/Makefile.vdso |   2 +-
 linux-user/arm/vdso-be.so    | Bin 2648 -> 2648 bytes
 linux-user/arm/vdso-le.so    | Bin 2648 -> 2648 bytes
 3 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/linux-user/arm/vdso-be.so b/linux-user/arm/vdso-be.so
index 69cafbb956e283e2975bac59a10491c0cbafca57..bed02804a4bd367eb9fd8ca54d0c980103c02245 100755
GIT binary patch
delta 49
zcmV-10M7r|6xbAyaRLAkk#lhrGQ`BrU>NUTo0WUr&~YvSTwestvG{WZ25D?qS41(h
HaR%oD3DgvN

delta 49
zcmV-10M7r|6xbAyaRLDVk#lhrweyTc_Z*p@&&2@VLR1?$m|vtIvG{WZ23l}Oc}8xt
HaR%oD4;B=<

diff --git a/linux-user/arm/vdso-le.so b/linux-user/arm/vdso-le.so
index ad05a1251875ac0c76685e1f9190a7307a8444d1..38d3d51047372391b3125c3f9f6ea5401f04bba1 100755
GIT binary patch
delta 49
zcmV-10M7r|6xbAyaRLwkk#lhr8{q*880U1i=t7z4dQ|b*DDU}VvG{WZ25CxDZDwh+
HaR%oD5d#(3

delta 49
zcmV-10M7r|6xbAyaRLAVk#lhrkUMV7Jk`NO!6O#urC$6IB@6+uvG{WZ26R_8MpaO=
HaR%oD?$r}}

diff --git a/linux-user/arm/Makefile.vdso b/linux-user/arm/Makefile.vdso
index 2d098a5748..8a24b0e534 100644
--- a/linux-user/arm/Makefile.vdso
+++ b/linux-user/arm/Makefile.vdso
@@ -6,7 +6,7 @@  VPATH += $(SUBDIR)
 all: $(SUBDIR)/vdso-be.so $(SUBDIR)/vdso-le.so
 
 # Adding -use-blx disables unneeded interworking without actually using blx.
-LDFLAGS = -nostdlib -shared -Wl,-use-blx \
+LDFLAGS = -nostdlib -shared -Wl,-use-blx -Wl,-z,max-page-size=4096 \
 	  -Wl,-h,linux-vdso.so.1 -Wl,--build-id=sha1 \
 	  -Wl,--hash-style=both -Wl,-T,$(SUBDIR)/vdso.ld

[PULL,10/14] linux-user/arm: Reduce vdso alignment to 4k

Commit Message

Patch