linux-kernel - [PATCH] microblaze: Enable SPARSE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <7cc15bed9291453500502df60668c8bb396d500f.1570530202.git.michal.simek@xilinx.com>
Date:   Tue,  8 Oct 2019 12:23:27 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-kernel@...r.kernel.org, monstr@...str.eu,
        michal.simek@...inx.com, git@...inx.com
Cc:     Mubin Sayyed <mubinusm@...inx.com>
Subject: [PATCH] microblaze: Enable SPARSE_IRQ

Enabling SPARSE_IRQ to use dynamically allocated irq descriptors.

Signed-off-by: Mubin Sayyed <mubinusm@...inx.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 arch/microblaze/Kconfig           | 1 +
 arch/microblaze/include/asm/irq.h | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index c9c4be822456..a75896f18e58 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -46,6 +46,7 @@ config MICROBLAZE
 	select VIRT_TO_BUS
 	select CPU_NO_EFFICIENT_FFS
 	select MMU_GATHER_NO_RANGE if MMU
+	select SPARSE_IRQ
 
 # Endianness selection
 choice
diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h
index d785defeeed5..eac2fb4b3fb9 100644
--- a/arch/microblaze/include/asm/irq.h
+++ b/arch/microblaze/include/asm/irq.h
@@ -9,7 +9,6 @@
 #ifndef _ASM_MICROBLAZE_IRQ_H
 #define _ASM_MICROBLAZE_IRQ_H
 
-#define NR_IRQS		(32 + 1)
 #include <asm-generic/irq.h>
 
 struct pt_regs;
-- 
2.17.1