diff options
Diffstat (limited to 'meta/recipes-devtools/qemu')
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu/37ed3bf1ee07bb1a26adca0df8718f601f231c0b.patch | 59 | ||||
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu_2.2.0.bb | 1 |
2 files changed, 60 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/37ed3bf1ee07bb1a26adca0df8718f601f231c0b.patch b/meta/recipes-devtools/qemu/qemu/37ed3bf1ee07bb1a26adca0df8718f601f231c0b.patch new file mode 100644 index 00000000000..8609e3fe995 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu/37ed3bf1ee07bb1a26adca0df8718f601f231c0b.patch @@ -0,0 +1,59 @@ +Without this patch, x86_64 images would show invalid EDSCA key errors +with sshd from openssh (but not dropbear) during init. + +This would cause problems with operation with some distros where EDSCA +keys were mandatory. The issue was present in qemu 2.2.1 and not in +2.3.0-rc0, bisected to this commit which was then backported. + +From 37ed3bf1ee07bb1a26adca0df8718f601f231c0b Mon Sep 17 00:00:00 2001 +From: Richard Henderson <rth@twiddle.net> +Date: Fri, 20 Feb 2015 11:13:50 -0800 +Subject: [PATCH] tcg: Complete handling of ALWAYS and NEVER + +Missing from movcond + +Signed-off-by: Richard Henderson <rth@twiddle.net> +--- + tcg/tcg-op.c | 22 +++++++++++++++++----- + 1 files changed, 17 insertions(+), 5 deletions(-) + +Upstream-Status: Backport +RP 2015/3/24 + +Index: qemu-2.2.0/tcg/tcg-op.h +=================================================================== +--- qemu-2.2.0.orig/tcg/tcg-op.h ++++ qemu-2.2.0/tcg/tcg-op.h +@@ -2186,7 +2186,11 @@ static inline void tcg_gen_movcond_i32(T + TCGv_i32 c1, TCGv_i32 c2, + TCGv_i32 v1, TCGv_i32 v2) + { +- if (TCG_TARGET_HAS_movcond_i32) { ++ if (cond == TCG_COND_ALWAYS) { ++ tcg_gen_mov_i32(ret, v1); ++ } else if (cond == TCG_COND_NEVER) { ++ tcg_gen_mov_i32(ret, v2); ++ } else if (TCG_TARGET_HAS_movcond_i32) { + tcg_gen_op6i_i32(INDEX_op_movcond_i32, ret, c1, c2, v1, v2, cond); + } else { + TCGv_i32 t0 = tcg_temp_new_i32(); +@@ -2205,6 +2209,11 @@ static inline void tcg_gen_movcond_i64(T + TCGv_i64 c1, TCGv_i64 c2, + TCGv_i64 v1, TCGv_i64 v2) + { ++ if (cond == TCG_COND_ALWAYS) { ++ tcg_gen_mov_i64(ret, v1); ++ } else if (cond == TCG_COND_NEVER) { ++ tcg_gen_mov_i64(ret, v2); ++ } else { + #if TCG_TARGET_REG_BITS == 32 + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); +@@ -2246,6 +2255,7 @@ static inline void tcg_gen_movcond_i64(T + tcg_temp_free_i64(t1); + } + #endif ++ } + } + + static inline void tcg_gen_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al, diff --git a/meta/recipes-devtools/qemu/qemu_2.2.0.bb b/meta/recipes-devtools/qemu/qemu_2.2.0.bb index 209b9101036..757de896406 100644 --- a/meta/recipes-devtools/qemu/qemu_2.2.0.bb +++ b/meta/recipes-devtools/qemu/qemu_2.2.0.bb @@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=441c28d2cf86e15a37fa47e15a72fbac \ SRC_URI += "file://configure-fix-Darwin-target-detection.patch \ file://qemu-enlarge-env-entry-size.patch \ file://Qemu-Arm-versatilepb-Add-memory-size-checking.patch \ + file://37ed3bf1ee07bb1a26adca0df8718f601f231c0b.patch \ " SRC_URI_prepend = "http://wiki.qemu-project.org/download/${BP}.tar.bz2" SRC_URI[md5sum] = "f7a5e2da22d057eb838a91da7aff43c8" |