From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1KVAWZ-0003E4-K5 for user-mode-linux-devel@lists.sourceforge.net; Mon, 18 Aug 2008 12:36:19 -0700 Received: from mx1.suse.de ([195.135.220.2]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1KVAWW-0005YP-FD for user-mode-linux-devel@lists.sourceforge.net; Mon, 18 Aug 2008 12:36:19 -0700 Date: Mon, 18 Aug 2008 12:20:17 -0700 From: Greg KH Message-ID: <20080818192017.GB10350@suse.de> References: <20080818191012.663450219@mini.kroah.org> MIME-Version: 1.0 Content-Disposition: inline; filename="uml-fix-build-when-slob-is-enabled.patch" In-Reply-To: <20080818191834.GA10350@suse.de> Subject: [uml-devel] [patch 27/49] uml: fix build when SLOB is enabled List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Theodore Ts'o , Zwane Mwaikambo , uml-devel , WANG Cong , Eugene Teo , Justin Forbes , Domenico Andreoli , Chris Wedgwood , Jake Edge , Randy Dunlap , Michael Krufky , alan@lxorguk.ukuu.org.uk, Chuck Ebbert , Dave Jones , Chuck Wolber , akpm@linux-foundation.org, Jeff Dike , torvalds@linux-foundation.org, Willy Tarreau , Rodrigo Rubira Branco 2.6.25-stable review patch. If anyone has any objections, please let us know. ------------------ From: Jeff Dike commit 43f5b3085fdd27c4edf535d938b2cb0ccead4f75 upstream Reintroduce uml_kmalloc for the benefit of UML libc code. The previous tactic of declaring __kmalloc so it could be called directly from the libc side of the house turned out to be getting too intimate with slab, and it doesn't work with slob. So, the uml_kmalloc wrapper is back. It calls kmalloc or whatever that translates into, and libc code calls it. kfree is left alone since that still works, leaving a somewhat inconsistent API. Signed-off-by: Jeff Dike Cc: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- arch/um/drivers/chan_user.c | 1 + arch/um/drivers/cow_sys.h | 2 +- arch/um/drivers/daemon_user.c | 4 ++-- arch/um/drivers/fd.c | 2 +- arch/um/drivers/mcast_user.c | 3 ++- arch/um/drivers/net_user.c | 2 +- arch/um/drivers/port_user.c | 2 +- arch/um/drivers/pty.c | 2 +- arch/um/drivers/slip_user.c | 2 +- arch/um/drivers/tty.c | 2 +- arch/um/drivers/xterm.c | 2 +- arch/um/include/um_malloc.h | 9 +++------ arch/um/kernel/mem.c | 5 +++++ arch/um/os-Linux/drivers/ethertap_user.c | 4 ++-- arch/um/os-Linux/helper.c | 4 ++-- arch/um/os-Linux/main.c | 2 +- arch/um/os-Linux/sigio.c | 4 ++-- 17 files changed, 28 insertions(+), 24 deletions(-) --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -11,6 +11,7 @@ #include #include #include "chan_user.h" +#include "kern_constants.h" #include "os.h" #include "um_malloc.h" #include "user.h" --- a/arch/um/drivers/cow_sys.h +++ b/arch/um/drivers/cow_sys.h @@ -8,7 +8,7 @@ static inline void *cow_malloc(int size) { - return kmalloc(size, UM_GFP_KERNEL); + return uml_kmalloc(size, UM_GFP_KERNEL); } static inline void cow_free(void *ptr) --- a/arch/um/drivers/daemon_user.c +++ b/arch/um/drivers/daemon_user.c @@ -34,7 +34,7 @@ static struct sockaddr_un *new_addr(void { struct sockaddr_un *sun; - sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); + sun = uml_kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if (sun == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_un " "failed\n"); @@ -83,7 +83,7 @@ static int connect_to_switch(struct daem goto out_close; } - sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); + sun = uml_kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if (sun == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_un " "failed\n"); --- a/arch/um/drivers/fd.c +++ b/arch/um/drivers/fd.c @@ -40,7 +40,7 @@ static void *fd_init(char *str, int devi return NULL; } - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; --- a/arch/um/drivers/mcast_user.c +++ b/arch/um/drivers/mcast_user.c @@ -15,6 +15,7 @@ #include #include #include +#include "kern_constants.h" #include "mcast.h" #include "net_user.h" #include "um_malloc.h" @@ -24,7 +25,7 @@ static struct sockaddr_in *new_addr(char { struct sockaddr_in *sin; - sin = kmalloc(sizeof(struct sockaddr_in), UM_GFP_KERNEL); + sin = uml_kmalloc(sizeof(struct sockaddr_in), UM_GFP_KERNEL); if (sin == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_in " "failed\n"); --- a/arch/um/drivers/net_user.c +++ b/arch/um/drivers/net_user.c @@ -222,7 +222,7 @@ static void change(char *dev, char *what netmask[2], netmask[3]); output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); if (output == NULL) printk(UM_KERN_ERR "change : failed to allocate output " "buffer\n"); --- a/arch/um/drivers/port_user.c +++ b/arch/um/drivers/port_user.c @@ -47,7 +47,7 @@ static void *port_init(char *str, int de if (kern_data == NULL) return NULL; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) goto err; --- a/arch/um/drivers/pty.c +++ b/arch/um/drivers/pty.c @@ -29,7 +29,7 @@ static void *pty_chan_init(char *str, in { struct pty_chan *data; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -96,7 +96,7 @@ static int slip_tramp(char **argv, int f pid = err; output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); if (output == NULL) { printk(UM_KERN_ERR "slip_tramp : failed to allocate output " "buffer\n"); --- a/arch/um/drivers/tty.c +++ b/arch/um/drivers/tty.c @@ -29,7 +29,7 @@ static void *tty_chan_init(char *str, in } str++; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; *data = ((struct tty_chan) { .dev = str, --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -30,7 +30,7 @@ static void *xterm_init(char *str, int d { struct xterm_chan *data; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; *data = ((struct xterm_chan) { .pid = -1, --- a/arch/um/include/um_malloc.h +++ b/arch/um/include/um_malloc.h @@ -8,15 +8,12 @@ #include "kern_constants.h" -extern void *__kmalloc(int size, int flags); -static inline void *kmalloc(int size, int flags) -{ - return __kmalloc(size, flags); -} - +extern void *uml_kmalloc(int size, int flags); extern void kfree(const void *ptr); extern void *vmalloc(unsigned long size); extern void vfree(void *ptr); #endif /* __UM_MALLOC_H__ */ + + --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -375,3 +375,8 @@ pmd_t *pmd_alloc_one(struct mm_struct *m return pmd; } #endif + +void *uml_kmalloc(int size, int flags) +{ + return kmalloc(size, flags); +} --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -52,7 +52,7 @@ static void etap_change(int op, unsigned return; } - output = kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL); + output = uml_kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL); if (output == NULL) printk(UM_KERN_ERR "etap_change : Failed to allocate output " "buffer\n"); @@ -165,7 +165,7 @@ static int etap_open(void *data) err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0], control_fds[1], data_fds[0], data_fds[1]); output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); read_output(control_fds[0], output, output_len); if (output == NULL) --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -70,8 +70,8 @@ int run_helper(void (*pre_exec)(void *), data.pre_data = pre_data; data.argv = argv; data.fd = fds[1]; - data.buf = __cant_sleep() ? kmalloc(PATH_MAX, UM_GFP_ATOMIC) : - kmalloc(PATH_MAX, UM_GFP_KERNEL); + data.buf = __cant_sleep() ? uml_kmalloc(PATH_MAX, UM_GFP_ATOMIC) : + uml_kmalloc(PATH_MAX, UM_GFP_KERNEL); pid = clone(helper_child, (void *) sp, CLONE_VM, &data); if (pid < 0) { ret = -errno; --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -199,7 +199,7 @@ void *__wrap_malloc(int size) return __real_malloc(size); else if (size <= UM_KERN_PAGE_SIZE) /* finding contiguous pages can be hard*/ - ret = kmalloc(size, UM_GFP_KERNEL); + ret = uml_kmalloc(size, UM_GFP_KERNEL); else ret = vmalloc(size); /* --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -109,7 +109,7 @@ static int need_poll(struct pollfds *pol if (n <= polls->size) return 0; - new = kmalloc(n * sizeof(struct pollfd), UM_GFP_ATOMIC); + new = uml_kmalloc(n * sizeof(struct pollfd), UM_GFP_ATOMIC); if (new == NULL) { printk(UM_KERN_ERR "need_poll : failed to allocate new " "pollfds\n"); @@ -243,7 +243,7 @@ static struct pollfd *setup_initial_poll { struct pollfd *p; - p = kmalloc(sizeof(struct pollfd), UM_GFP_KERNEL); + p = uml_kmalloc(sizeof(struct pollfd), UM_GFP_KERNEL); if (p == NULL) { printk(UM_KERN_ERR "setup_initial_poll : failed to allocate " "poll\n"); -- ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765201AbYHRTis (ORCPT ); Mon, 18 Aug 2008 15:38:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932406AbYHRTgS (ORCPT ); Mon, 18 Aug 2008 15:36:18 -0400 Received: from mail.suse.de ([195.135.220.2]:48785 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932382AbYHRTgP (ORCPT ); Mon, 18 Aug 2008 15:36:15 -0400 Date: Mon, 18 Aug 2008 12:20:17 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , Willy Tarreau , Rodrigo Rubira Branco , Jake Edge , Eugene Teo , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, uml-devel , Jeff Dike , WANG Cong Subject: [patch 27/49] uml: fix build when SLOB is enabled Message-ID: <20080818192017.GB10350@suse.de> References: <20080818191012.663450219@mini.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline; filename="uml-fix-build-when-slob-is-enabled.patch" In-Reply-To: <20080818191834.GA10350@suse.de> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.25-stable review patch. If anyone has any objections, please let us know. ------------------ From: Jeff Dike commit 43f5b3085fdd27c4edf535d938b2cb0ccead4f75 upstream Reintroduce uml_kmalloc for the benefit of UML libc code. The previous tactic of declaring __kmalloc so it could be called directly from the libc side of the house turned out to be getting too intimate with slab, and it doesn't work with slob. So, the uml_kmalloc wrapper is back. It calls kmalloc or whatever that translates into, and libc code calls it. kfree is left alone since that still works, leaving a somewhat inconsistent API. Signed-off-by: Jeff Dike Cc: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- arch/um/drivers/chan_user.c | 1 + arch/um/drivers/cow_sys.h | 2 +- arch/um/drivers/daemon_user.c | 4 ++-- arch/um/drivers/fd.c | 2 +- arch/um/drivers/mcast_user.c | 3 ++- arch/um/drivers/net_user.c | 2 +- arch/um/drivers/port_user.c | 2 +- arch/um/drivers/pty.c | 2 +- arch/um/drivers/slip_user.c | 2 +- arch/um/drivers/tty.c | 2 +- arch/um/drivers/xterm.c | 2 +- arch/um/include/um_malloc.h | 9 +++------ arch/um/kernel/mem.c | 5 +++++ arch/um/os-Linux/drivers/ethertap_user.c | 4 ++-- arch/um/os-Linux/helper.c | 4 ++-- arch/um/os-Linux/main.c | 2 +- arch/um/os-Linux/sigio.c | 4 ++-- 17 files changed, 28 insertions(+), 24 deletions(-) --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -11,6 +11,7 @@ #include #include #include "chan_user.h" +#include "kern_constants.h" #include "os.h" #include "um_malloc.h" #include "user.h" --- a/arch/um/drivers/cow_sys.h +++ b/arch/um/drivers/cow_sys.h @@ -8,7 +8,7 @@ static inline void *cow_malloc(int size) { - return kmalloc(size, UM_GFP_KERNEL); + return uml_kmalloc(size, UM_GFP_KERNEL); } static inline void cow_free(void *ptr) --- a/arch/um/drivers/daemon_user.c +++ b/arch/um/drivers/daemon_user.c @@ -34,7 +34,7 @@ static struct sockaddr_un *new_addr(void { struct sockaddr_un *sun; - sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); + sun = uml_kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if (sun == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_un " "failed\n"); @@ -83,7 +83,7 @@ static int connect_to_switch(struct daem goto out_close; } - sun = kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); + sun = uml_kmalloc(sizeof(struct sockaddr_un), UM_GFP_KERNEL); if (sun == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_un " "failed\n"); --- a/arch/um/drivers/fd.c +++ b/arch/um/drivers/fd.c @@ -40,7 +40,7 @@ static void *fd_init(char *str, int devi return NULL; } - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; --- a/arch/um/drivers/mcast_user.c +++ b/arch/um/drivers/mcast_user.c @@ -15,6 +15,7 @@ #include #include #include +#include "kern_constants.h" #include "mcast.h" #include "net_user.h" #include "um_malloc.h" @@ -24,7 +25,7 @@ static struct sockaddr_in *new_addr(char { struct sockaddr_in *sin; - sin = kmalloc(sizeof(struct sockaddr_in), UM_GFP_KERNEL); + sin = uml_kmalloc(sizeof(struct sockaddr_in), UM_GFP_KERNEL); if (sin == NULL) { printk(UM_KERN_ERR "new_addr: allocation of sockaddr_in " "failed\n"); --- a/arch/um/drivers/net_user.c +++ b/arch/um/drivers/net_user.c @@ -222,7 +222,7 @@ static void change(char *dev, char *what netmask[2], netmask[3]); output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); if (output == NULL) printk(UM_KERN_ERR "change : failed to allocate output " "buffer\n"); --- a/arch/um/drivers/port_user.c +++ b/arch/um/drivers/port_user.c @@ -47,7 +47,7 @@ static void *port_init(char *str, int de if (kern_data == NULL) return NULL; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) goto err; --- a/arch/um/drivers/pty.c +++ b/arch/um/drivers/pty.c @@ -29,7 +29,7 @@ static void *pty_chan_init(char *str, in { struct pty_chan *data; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -96,7 +96,7 @@ static int slip_tramp(char **argv, int f pid = err; output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); if (output == NULL) { printk(UM_KERN_ERR "slip_tramp : failed to allocate output " "buffer\n"); --- a/arch/um/drivers/tty.c +++ b/arch/um/drivers/tty.c @@ -29,7 +29,7 @@ static void *tty_chan_init(char *str, in } str++; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; *data = ((struct tty_chan) { .dev = str, --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -30,7 +30,7 @@ static void *xterm_init(char *str, int d { struct xterm_chan *data; - data = kmalloc(sizeof(*data), UM_GFP_KERNEL); + data = uml_kmalloc(sizeof(*data), UM_GFP_KERNEL); if (data == NULL) return NULL; *data = ((struct xterm_chan) { .pid = -1, --- a/arch/um/include/um_malloc.h +++ b/arch/um/include/um_malloc.h @@ -8,15 +8,12 @@ #include "kern_constants.h" -extern void *__kmalloc(int size, int flags); -static inline void *kmalloc(int size, int flags) -{ - return __kmalloc(size, flags); -} - +extern void *uml_kmalloc(int size, int flags); extern void kfree(const void *ptr); extern void *vmalloc(unsigned long size); extern void vfree(void *ptr); #endif /* __UM_MALLOC_H__ */ + + --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -375,3 +375,8 @@ pmd_t *pmd_alloc_one(struct mm_struct *m return pmd; } #endif + +void *uml_kmalloc(int size, int flags) +{ + return kmalloc(size, flags); +} --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -52,7 +52,7 @@ static void etap_change(int op, unsigned return; } - output = kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL); + output = uml_kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL); if (output == NULL) printk(UM_KERN_ERR "etap_change : Failed to allocate output " "buffer\n"); @@ -165,7 +165,7 @@ static int etap_open(void *data) err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0], control_fds[1], data_fds[0], data_fds[1]); output_len = UM_KERN_PAGE_SIZE; - output = kmalloc(output_len, UM_GFP_KERNEL); + output = uml_kmalloc(output_len, UM_GFP_KERNEL); read_output(control_fds[0], output, output_len); if (output == NULL) --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -70,8 +70,8 @@ int run_helper(void (*pre_exec)(void *), data.pre_data = pre_data; data.argv = argv; data.fd = fds[1]; - data.buf = __cant_sleep() ? kmalloc(PATH_MAX, UM_GFP_ATOMIC) : - kmalloc(PATH_MAX, UM_GFP_KERNEL); + data.buf = __cant_sleep() ? uml_kmalloc(PATH_MAX, UM_GFP_ATOMIC) : + uml_kmalloc(PATH_MAX, UM_GFP_KERNEL); pid = clone(helper_child, (void *) sp, CLONE_VM, &data); if (pid < 0) { ret = -errno; --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -199,7 +199,7 @@ void *__wrap_malloc(int size) return __real_malloc(size); else if (size <= UM_KERN_PAGE_SIZE) /* finding contiguous pages can be hard*/ - ret = kmalloc(size, UM_GFP_KERNEL); + ret = uml_kmalloc(size, UM_GFP_KERNEL); else ret = vmalloc(size); /* --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -109,7 +109,7 @@ static int need_poll(struct pollfds *pol if (n <= polls->size) return 0; - new = kmalloc(n * sizeof(struct pollfd), UM_GFP_ATOMIC); + new = uml_kmalloc(n * sizeof(struct pollfd), UM_GFP_ATOMIC); if (new == NULL) { printk(UM_KERN_ERR "need_poll : failed to allocate new " "pollfds\n"); @@ -243,7 +243,7 @@ static struct pollfd *setup_initial_poll { struct pollfd *p; - p = kmalloc(sizeof(struct pollfd), UM_GFP_KERNEL); + p = uml_kmalloc(sizeof(struct pollfd), UM_GFP_KERNEL); if (p == NULL) { printk(UM_KERN_ERR "setup_initial_poll : failed to allocate " "poll\n"); --