The patch titled
R3964: fix GFP_KERNEL allocations in timer function
has been removed from the -mm tree. Its filename is
r3964-fix-gfp_kernel-allocations-in-timer-function.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: R3964: fix GFP_KERNEL allocations in timer function
From: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
In the error case, add_msg() gets called from timer functions, so should
be using GFP_ATOMIC instead of GFP_KERNEL.
Ref: http://bugzilla.kernel.org/show_bug.cgi?id=6659. Thanks to Christian
Werner <chw@xxxxxxxxxxxx> for reporting, and for the initial fix.
Signed-off-by: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/n_r3964.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/char/n_r3964.c~r3964-fix-gfp_kernel-allocations-in-timer-function drivers/char/n_r3964.c
--- a/drivers/char/n_r3964.c~r3964-fix-gfp_kernel-allocations-in-timer-function
+++ a/drivers/char/n_r3964.c
@@ -951,7 +951,8 @@ static void add_msg(struct r3964_client_
{
queue_the_message:
- pMsg = kmalloc(sizeof(struct r3964_message), GFP_KERNEL);
+ pMsg = kmalloc(sizeof(struct r3964_message),
+ error_code?GFP_ATOMIC:GFP_KERNEL);
TRACE_M("add_msg - kmalloc %p",pMsg);
if(pMsg==NULL) {
return;
_
Patches currently in -mm which might be from dwmw2@xxxxxxxxxxxxx are
origin.patch
git-gfs2.patch
git-hdrcleanup-vs-git-klibc-on-ia64.patch
git-hdrcleanup-vs-git-klibc-on-ia64-2.patch
git-hdrinstall2.patch
remove-gratuitous-inclusion-of-linux-configh-from.patch
use-list_add_tail-instead-of-list_add.patch
-
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