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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Johannes Berg <johannes.berg@intel.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Sasha Levin <sashal@kernel.org>,
	clang-built-linux@googlegroups.com
Subject: [PATCH AUTOSEL 5.10 20/21] gcov: clang: fix clang-11+ build
Date: Mon, 19 Apr 2021 16:44:18 -0400	[thread overview]
Message-ID: <20210419204420.6375-20-sashal@kernel.org> (raw)
In-Reply-To: <20210419204420.6375-1-sashal@kernel.org>

From: Johannes Berg <johannes.berg@intel.com>

[ Upstream commit 04c53de57cb6435738961dace8b1b71d3ecd3c39 ]

With clang-11+, the code is broken due to my kvmalloc() conversion
(which predated the clang-11 support code) leaving one vmalloc() in
place.  Fix that.

Link: https://lkml.kernel.org/r/20210412214210.6e1ecca9cdc5.I24459763acf0591d5e6b31c7e3a59890d802f79c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 kernel/gcov/clang.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/gcov/clang.c b/kernel/gcov/clang.c
index c466c7fbdece..b81f2823630d 100644
--- a/kernel/gcov/clang.c
+++ b/kernel/gcov/clang.c
@@ -369,7 +369,7 @@ static struct gcov_fn_info *gcov_fn_info_dup(struct gcov_fn_info *fn)
 	INIT_LIST_HEAD(&fn_dup->head);
 
 	cv_size = fn->num_counters * sizeof(fn->counters[0]);
-	fn_dup->counters = vmalloc(cv_size);
+	fn_dup->counters = kvmalloc(cv_size, GFP_KERNEL);
 	if (!fn_dup->counters) {
 		kfree(fn_dup);
 		return NULL;
-- 
2.30.2


  parent reply	other threads:[~2021-04-19 20:47 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-19 20:43 [PATCH AUTOSEL 5.10 01/21] HID: google: add don USB id Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 02/21] HID: alps: fix error return code in alps_input_configured() Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 03/21] HID cp2112: fix support for multiple gpiochips Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 04/21] HID: wacom: Assign boolean values to a bool variable Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 05/21] soc: qcom: geni: shield geni_icc_get() for ACPI boot Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 06/21] dmaengine: xilinx: dpdma: Fix descriptor issuing on video group Sasha Levin
2021-04-19 20:44   ` Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 07/21] dmaengine: xilinx: dpdma: Fix race condition in done IRQ Sasha Levin
2021-04-19 20:44   ` Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 08/21] ARM: dts: Fix swapped mmc order for omap3 Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 09/21] net: geneve: check skb is large enough for IPv4/IPv6 header Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 10/21] dmaengine: tegra20: Fix runtime PM imbalance on error Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 11/21] s390/entry: save the caller of psw_idle Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 12/21] arm64: kprobes: Restore local irqflag if kprobes is cancelled Sasha Levin
2021-04-19 20:44   ` Sasha Levin
2021-04-19 20:44   ` Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 13/21] xen-netback: Check for hotplug-status existence before watching Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 14/21] cavium/liquidio: Fix duplicate argument Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 15/21] i2c: mv64xxx: Fix random system lock caused by runtime PM Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 16/21] kasan: fix hwasan build for gcc Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 17/21] csky: change a Kconfig symbol name to fix e1000 build error Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 18/21] ia64: fix discontig.c section mismatches Sasha Levin
2021-04-19 20:44   ` Sasha Levin
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 19/21] ia64: tools: remove duplicate definition of ia64_mf() on ia64 Sasha Levin
2021-04-19 20:44 ` Sasha Levin [this message]
2021-04-19 20:44 ` [PATCH AUTOSEL 5.10 21/21] readdir: make sure to verify directory entry for legacy interfaces too Sasha Levin

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