From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Aurelien Jarno" <aurelien@aurel32.net>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH-for-6.0?] target/mips: Fix TCG temporary leak in gen_cache_operation()
Date: Tue, 6 Apr 2021 22:28:57 +0200 [thread overview]
Message-ID: <20210406202857.1440744-1-f4bug@amsat.org> (raw)
Fix a TCG temporary leak when translating CACHE opcode.
Fixes: 0d74a222c27 ("make ITC Configuration Tags accessible to the CPU")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/translate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index c518bf3963b..71fa5ec1973 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -12804,6 +12804,8 @@ static void gen_cache_operation(DisasContext *ctx, uint32_t op, int base,
TCGv t1 = tcg_temp_new();
gen_base_offset_addr(ctx, t1, base, offset);
gen_helper_cache(cpu_env, t1, t0);
+ tcg_temp_free(t1);
+ tcg_temp_free_i32(t0);
}
#if defined(TARGET_MIPS64)
--
2.26.3
next reply other threads:[~2021-04-06 20:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 20:28 Philippe Mathieu-Daudé [this message]
2021-04-06 23:07 ` [PATCH-for-6.0?] target/mips: Fix TCG temporary leak in gen_cache_operation() Richard Henderson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210406202857.1440744-1-f4bug@amsat.org \
--to=f4bug@amsat.org \
--cc=aleksandar.rikalo@syrmia.com \
--cc=aurelien@aurel32.net \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).