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[Qemu-devel] [PULL 16/23] tcg: set up tb->page_addr before insertion
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 16/23] tcg: set up tb->page_addr before insertion |
Date: |
Mon, 18 Jul 2016 11:27:48 +0200 |
From: Alex Bennée <address@hidden>
This ensures that if we find the TB on the slow path that tb->page_addr
is correctly set before being tested.
Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
translate-all.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/translate-all.c b/translate-all.c
index 9db72e8..6156bdc 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -1118,10 +1118,6 @@ static void tb_link_page(TranslationBlock *tb,
tb_page_addr_t phys_pc,
{
uint32_t h;
- /* add in the hash table */
- h = tb_hash_func(phys_pc, tb->pc, tb->flags);
- qht_insert(&tcg_ctx.tb_ctx.htable, tb, h);
-
/* add in the page list */
tb_alloc_page(tb, 0, phys_pc & TARGET_PAGE_MASK);
if (phys_page2 != -1) {
@@ -1130,6 +1126,10 @@ static void tb_link_page(TranslationBlock *tb,
tb_page_addr_t phys_pc,
tb->page_addr[1] = -1;
}
+ /* add in the hash table */
+ h = tb_hash_func(phys_pc, tb->pc, tb->flags);
+ qht_insert(&tcg_ctx.tb_ctx.htable, tb, h);
+
#ifdef DEBUG_TB_CHECK
tb_page_check();
#endif
--
2.7.4
- [Qemu-devel] [PULL 03/23] hw/i386: add device tree support, (continued)
- [Qemu-devel] [PULL 03/23] hw/i386: add device tree support, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 02/23] Changed malloc to g_malloc, free to g_free in bsd-user/qemu.h, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 06/23] checkpatch: consider git extended headers valid patches, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 07/23] exec: avoid realloc in phys_map_node_reserve, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 08/23] cpu-exec: Move down some declarations in cpu_exec(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 09/23] util/qht: Document memory ordering assumptions, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 10/23] tcg: Pass last_tb by value to tb_find_fast(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 12/23] tcg: Prepare safe access to tb_flushed out of tb_lock, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 11/23] tcg: Prepare safe tb_jmp_cache lookup out of tb_lock, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 13/23] target-i386: Remove redundant HF_SOFTMMU_MASK, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 16/23] tcg: set up tb->page_addr before insertion,
Paolo Bonzini <=
- [Qemu-devel] [PULL 14/23] tcg: Introduce tb_mark_invalid() and tb_is_invalid(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 15/23] tcg: Prepare TB invalidation for lockless TB lookup, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 17/23] tcg: cpu-exec: remove tb_lock from the hot-path, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 18/23] tcg: Avoid bouncing tb_lock between tb_gen_code() and tb_add_jump(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 20/23] tcg: rename tb_find_physical(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 21/23] Move README to markdown, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 22/23] block/iscsi: fix rounding in iscsi_allocationmap_set, Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 19/23] tcg: Merge tb_find_slow() and tb_find_fast(), Paolo Bonzini, 2016/07/18
- [Qemu-devel] [PULL 23/23] block/iscsi: allow caching of the allocation map, Paolo Bonzini, 2016/07/18
- Re: [Qemu-devel] [PULL 00/23] TCG and misc patches for 2.7 hard freeze from 2016-07-18, Peter Maydell, 2016/07/18