From: Matthias Maennich <maennich@google.com> To: linux-kernel@vger.kernel.org Cc: kernel-team@android.com, maennich@google.com, arnd@arndb.de, geert@linux-m68k.org, gregkh@linuxfoundation.org, hpa@zytor.com, jeyu@kernel.org, joel@joelfernandes.org, kstewart@linuxfoundation.org, linux-arch@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-modules@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, lucas.de.marchi@gmail.com, maco@android.com, maco@google.com, michal.lkml@markovi.net, mingo@redhat.com, oneukum@suse.com, pombredanne@nexb.com, sam@ravnborg.org, sspatil@google.com, stern@rowland.harvard.edu, tglx@linutronix.de, usb-storage@lists.one-eyed-alien.net, x86@kernel.org, yamada.masahiro@socionext.com, Ingo Molnar <mingo@kernel.org>, Andrew Morton <akpm@linux-foundation.org>, Ard Biesheuvel <ard.biesheuvel@linaro.org> Subject: [PATCH v3 02/11] export: explicitly align struct kernel_symbol Date: Wed, 21 Aug 2019 12:49:17 +0100 [thread overview] Message-ID: <20190821114955.12788-3-maennich@google.com> (raw) In-Reply-To: <20190821114955.12788-1-maennich@google.com> This change allows growing struct kernel_symbol without wasting bytes to alignment. It also concretized the alignment of ksymtab entries if relative references are used for ksymtab entries. struct kernel_symbol was already implicitly being aligned to the word size, except on x86_64 and m68k, where it is aligned to 16 and 2 bytes, respectively. As far as I can tell there is no requirement for aligning struct kernel_symbol to 16 bytes on x86_64, but gcc aligns structs to their size, and the linker aligns the custom __ksymtab sections to the largest data type contained within, so setting KSYM_ALIGN to 16 was necessary to stay consistent with the code generated for non-ASM EXPORT_SYMBOL(). Now that non-ASM EXPORT_SYMBOL() explicitly aligns to word size (8), KSYM_ALIGN is no longer necessary. In case of relative references, the alignment has been changed accordingly to not waste space when adding new struct members. As for m68k, struct kernel_symbol is aligned to 2 bytes even though the structure itself is 8 bytes; using a 4-byte alignment shouldn't hurt. I manually verified the output of the __ksymtab sections didn't change on x86, x86_64, arm, arm64 and m68k. As expected, the section contents didn't change, and the ELF section alignment only changed on x86_64 and m68k. Feedback from other archs more than welcome. Co-developed-by: Martijn Coenen <maco@android.com> Signed-off-by: Martijn Coenen <maco@android.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Matthias Maennich <maennich@google.com> --- arch/m68k/include/asm/export.h | 1 - include/asm-generic/export.h | 8 +++----- include/linux/export.h | 3 ++- 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/m68k/include/asm/export.h b/arch/m68k/include/asm/export.h index 0af20f48bd07..b53008b67ce1 100644 --- a/arch/m68k/include/asm/export.h +++ b/arch/m68k/include/asm/export.h @@ -1,3 +1,2 @@ -#define KSYM_ALIGN 2 #define KCRC_ALIGN 2 #include <asm-generic/export.h> diff --git a/include/asm-generic/export.h b/include/asm-generic/export.h index 294d6ae785d4..63f54907317b 100644 --- a/include/asm-generic/export.h +++ b/include/asm-generic/export.h @@ -4,15 +4,13 @@ #ifndef KSYM_FUNC #define KSYM_FUNC(x) x #endif -#ifdef CONFIG_64BIT -#ifndef KSYM_ALIGN +#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS +#define KSYM_ALIGN 4 +#elif defined(CONFIG_64BIT) #define KSYM_ALIGN 8 -#endif #else -#ifndef KSYM_ALIGN #define KSYM_ALIGN 4 #endif -#endif #ifndef KCRC_ALIGN #define KCRC_ALIGN 4 #endif diff --git a/include/linux/export.h b/include/linux/export.h index fd8711ed9ac4..28a4d2150689 100644 --- a/include/linux/export.h +++ b/include/linux/export.h @@ -52,7 +52,7 @@ extern struct module __this_module; #define __KSYMTAB_ENTRY(sym, sec) \ __ADDRESSABLE(sym) \ asm(" .section \"___ksymtab" sec "+" #sym "\", \"a\" \n" \ - " .balign 8 \n" \ + " .balign 4 \n" \ "__ksymtab_" #sym ": \n" \ " .long " #sym "- . \n" \ " .long __kstrtab_" #sym "- . \n" \ @@ -66,6 +66,7 @@ struct kernel_symbol { #define __KSYMTAB_ENTRY(sym, sec) \ static const struct kernel_symbol __ksymtab_##sym \ __attribute__((section("___ksymtab" sec "+" #sym), used)) \ + __aligned(sizeof(void *)) \ = { (unsigned long)&sym, __kstrtab_##sym } struct kernel_symbol { -- 2.23.0.rc1.153.gdeed80330f-goog
WARNING: multiple messages have this Message-ID (diff)
From: Matthias Maennich <maennich@google.com> To: linux-kernel@vger.kernel.org Cc: kernel-team@android.com, maennich@google.com, arnd@arndb.de, geert@linux-m68k.org, gregkh@linuxfoundation.org, hpa@zytor.com, jeyu@kernel.org, joel@joelfernandes.org, kstewart@linuxfoundation.org, linux-arch@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-modules@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, lucas.de.marchi@gmail.com, maco@android.com, maco@google.com, michal.lkml@markovi.net, mingo@redhat.com, oneukum@suse.com, pombredanne@nexb.com, sam@ravnborg.org, sspatil@google.com, stern@rowland.harvard.edu, tglx@linutronix.de, usb-storage@lists.one-eyed-alien.net, x86@kernel.org, yamada.masahiro@socionext.com, Ingo Molnar <mingo@kernel.org>, Andrew Morton <akpm@linux-foundation.org>Ard Biesheuvel <ard.> Subject: [PATCH v3 02/11] export: explicitly align struct kernel_symbol Date: Wed, 21 Aug 2019 12:49:17 +0100 [thread overview] Message-ID: <20190821114955.12788-3-maennich@google.com> (raw) In-Reply-To: <20190821114955.12788-1-maennich@google.com> This change allows growing struct kernel_symbol without wasting bytes to alignment. It also concretized the alignment of ksymtab entries if relative references are used for ksymtab entries. struct kernel_symbol was already implicitly being aligned to the word size, except on x86_64 and m68k, where it is aligned to 16 and 2 bytes, respectively. As far as I can tell there is no requirement for aligning struct kernel_symbol to 16 bytes on x86_64, but gcc aligns structs to their size, and the linker aligns the custom __ksymtab sections to the largest data type contained within, so setting KSYM_ALIGN to 16 was necessary to stay consistent with the code generated for non-ASM EXPORT_SYMBOL(). Now that non-ASM EXPORT_SYMBOL() explicitly aligns to word size (8), KSYM_ALIGN is no longer necessary. In case of relative references, the alignment has been changed accordingly to not waste space when adding new struct members. As for m68k, struct kernel_symbol is aligned to 2 bytes even though the structure itself is 8 bytes; using a 4-byte alignment shouldn't hurt. I manually verified the output of the __ksymtab sections didn't change on x86, x86_64, arm, arm64 and m68k. As expected, the section contents didn't change, and the ELF section alignment only changed on x86_64 and m68k. Feedback from other archs more than welcome. Co-developed-by: Martijn Coenen <maco@android.com> Signed-off-by: Martijn Coenen <maco@android.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Matthias Maennich <maennich@google.com> --- arch/m68k/include/asm/export.h | 1 - include/asm-generic/export.h | 8 +++----- include/linux/export.h | 3 ++- 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/m68k/include/asm/export.h b/arch/m68k/include/asm/export.h index 0af20f48bd07..b53008b67ce1 100644 --- a/arch/m68k/include/asm/export.h +++ b/arch/m68k/include/asm/export.h @@ -1,3 +1,2 @@ -#define KSYM_ALIGN 2 #define KCRC_ALIGN 2 #include <asm-generic/export.h> diff --git a/include/asm-generic/export.h b/include/asm-generic/export.h index 294d6ae785d4..63f54907317b 100644 --- a/include/asm-generic/export.h +++ b/include/asm-generic/export.h @@ -4,15 +4,13 @@ #ifndef KSYM_FUNC #define KSYM_FUNC(x) x #endif -#ifdef CONFIG_64BIT -#ifndef KSYM_ALIGN +#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS +#define KSYM_ALIGN 4 +#elif defined(CONFIG_64BIT) #define KSYM_ALIGN 8 -#endif #else -#ifndef KSYM_ALIGN #define KSYM_ALIGN 4 #endif -#endif #ifndef KCRC_ALIGN #define KCRC_ALIGN 4 #endif diff --git a/include/linux/export.h b/include/linux/export.h index fd8711ed9ac4..28a4d2150689 100644 --- a/include/linux/export.h +++ b/include/linux/export.h @@ -52,7 +52,7 @@ extern struct module __this_module; #define __KSYMTAB_ENTRY(sym, sec) \ __ADDRESSABLE(sym) \ asm(" .section \"___ksymtab" sec "+" #sym "\", \"a\" \n" \ - " .balign 8 \n" \ + " .balign 4 \n" \ "__ksymtab_" #sym ": \n" \ " .long " #sym "- . \n" \ " .long __kstrtab_" #sym "- . \n" \ @@ -66,6 +66,7 @@ struct kernel_symbol { #define __KSYMTAB_ENTRY(sym, sec) \ static const struct kernel_symbol __ksymtab_##sym \ __attribute__((section("___ksymtab" sec "+" #sym), used)) \ + __aligned(sizeof(void *)) \ = { (unsigned long)&sym, __kstrtab_##sym } struct kernel_symbol { -- 2.23.0.rc1.153.gdeed80330f-goog
next prev parent reply other threads:[~2019-08-21 11:54 UTC|newest] Thread overview: 261+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-07-16 12:21 [PATCH 0/6] Symbol namespaces Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [PATCH 1/6] export: explicitly align struct kernel_symbol Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [1/6] " Martijn Coenen 2018-07-16 12:21 ` [PATCH 2/6] module: add support for symbol namespaces Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [2/6] " Martijn Coenen 2018-07-19 16:32 ` [PATCH 2/6] " Jessica Yu 2018-07-19 16:32 ` Jessica Yu 2018-07-19 16:32 ` [2/6] " Jessica Yu 2018-07-20 7:54 ` [PATCH 2/6] " Martijn Coenen 2018-07-20 7:54 ` Martijn Coenen 2018-07-20 7:54 ` [2/6] " Martijn Coenen 2018-07-20 14:49 ` [PATCH 2/6] " Jessica Yu 2018-07-20 14:49 ` Jessica Yu 2018-07-20 14:49 ` [2/6] " Jessica Yu 2018-07-20 15:42 ` [PATCH 2/6] " Martijn Coenen 2018-07-20 15:42 ` Martijn Coenen 2018-07-20 15:42 ` [2/6] " Martijn Coenen 2018-07-23 11:12 ` [PATCH 2/6] " Jessica Yu 2018-07-23 11:12 ` Jessica Yu 2018-07-23 11:12 ` [2/6] " Jessica Yu 2018-07-24 7:44 ` [PATCH 2/6] " Martijn Coenen 2018-07-24 7:44 ` Martijn Coenen 2018-07-24 7:44 ` [2/6] " Martijn Coenen 2018-07-24 7:56 ` [PATCH 2/6] " Martijn Coenen 2018-07-24 7:56 ` Martijn Coenen 2018-07-24 7:56 ` [2/6] " Martijn Coenen 2018-07-25 15:55 ` [PATCH 2/6] " Jessica Yu 2018-07-25 15:55 ` Jessica Yu 2018-07-25 15:55 ` [2/6] " Jessica Yu 2018-07-25 16:48 ` [PATCH 2/6] " Lucas De Marchi 2018-07-25 16:48 ` [2/6] " Lucas De Marchi 2018-07-26 7:44 ` [PATCH 2/6] " Martijn Coenen 2018-07-26 7:44 ` Martijn Coenen 2018-07-26 7:44 ` [2/6] " Martijn Coenen 2018-07-16 12:21 ` [PATCH 3/6] modpost: add support for checking " Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [3/6] " Martijn Coenen 2018-07-16 12:21 ` [PATCH 4/6] modpost: add support for generating namespace dependencies Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [4/6] " Martijn Coenen 2018-07-23 6:49 ` [PATCH 4/6] " Jessica Yu 2018-07-23 6:49 ` Jessica Yu 2018-07-23 6:49 ` [4/6] " Jessica Yu 2018-07-16 12:21 ` [PATCH 5/6] scripts: Coccinelle script for " Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [5/6] " Martijn Coenen 2018-07-16 12:21 ` [PATCH 6/6] RFC: USB: storage: move symbols into USB_STORAGE namespace Martijn Coenen 2018-07-16 12:21 ` Martijn Coenen 2018-07-16 12:21 ` [6/6] " Martijn Coenen 2018-07-17 15:04 ` [PATCH 6/6] " Alan Stern 2018-07-17 15:04 ` [6/6] " Alan Stern 2018-07-18 13:28 ` [PATCH 6/6] " Martijn Coenen 2018-07-18 13:28 ` [6/6] " Martijn Coenen 2018-07-16 15:33 ` [PATCH 0/6] Symbol namespaces Greg Kroah-Hartman 2018-07-16 15:33 ` Greg Kroah-Hartman 2018-07-23 14:28 ` Arnd Bergmann 2018-07-23 14:28 ` Arnd Bergmann 2018-07-24 8:09 ` Martijn Coenen 2018-07-24 8:09 ` Martijn Coenen 2018-07-24 9:08 ` Arnd Bergmann 2018-07-24 9:08 ` Arnd Bergmann 2019-08-13 12:16 ` [PATCH v2 0/10] Symbol namespaces - RFC Matthias Maennich 2019-08-13 12:16 ` [Cocci] " Matthias Maennich 2019-08-13 12:16 ` Matthias Maennich 2019-08-13 12:16 ` [PATCH v2 01/10] module: support reading multiple values per modinfo tag Matthias Maennich 2019-08-13 12:40 ` Greg KH 2019-08-13 12:16 ` [PATCH v2 02/10] export: explicitly align struct kernel_symbol Matthias Maennich 2019-08-13 12:16 ` Matthias Maennich 2019-08-13 12:41 ` Greg KH 2019-08-13 12:41 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 03/10] module: add support for symbol namespaces Matthias Maennich 2019-08-13 12:17 ` Matthias Maennich 2019-08-13 15:26 ` Greg KH 2019-08-13 15:26 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 04/10] modpost: " Matthias Maennich 2019-08-13 15:27 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 05/10] module: add config option MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS Matthias Maennich 2019-08-13 12:17 ` Matthias Maennich 2019-08-13 18:17 ` Greg KH 2019-08-13 18:17 ` Greg KH 2019-08-13 20:15 ` Saravana Kannan 2019-08-13 20:15 ` Saravana Kannan 2019-08-14 12:54 ` Matthias Maennich 2019-08-14 12:54 ` Matthias Maennich 2019-08-14 17:34 ` Saravana Kannan 2019-08-14 17:34 ` Saravana Kannan 2019-08-13 12:17 ` [PATCH v2 06/10] export: allow definition default namespaces in Makefiles or sources Matthias Maennich 2019-08-13 18:16 ` Greg KH 2019-08-13 18:16 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 07/10] modpost: add support for generating namespace dependencies Matthias Maennich 2019-08-13 18:21 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 08/10] scripts: Coccinelle script for " Matthias Maennich 2019-08-13 12:17 ` [Cocci] " Matthias Maennich 2019-08-13 12:17 ` Matthias Maennich 2019-08-13 12:31 ` Julia Lawall 2019-08-13 12:31 ` [Cocci] " Julia Lawall 2019-08-13 12:31 ` Julia Lawall 2019-08-13 12:44 ` Greg KH 2019-08-13 12:44 ` [Cocci] " Greg KH 2019-08-13 12:44 ` Greg KH 2019-08-14 6:36 ` [Cocci] " Himanshu Jha 2019-08-14 6:36 ` Himanshu Jha 2019-08-14 6:36 ` Himanshu Jha 2019-08-14 8:03 ` Matthias Maennich 2019-08-14 8:03 ` Matthias Maennich 2019-08-14 8:03 ` Matthias Maennich 2019-08-14 12:00 ` [v2 " Markus Elfring 2019-08-14 12:00 ` [Cocci] " Markus Elfring 2019-08-14 12:00 ` Markus Elfring 2019-08-14 12:00 ` Markus Elfring 2019-08-14 12:20 ` Matthias Maennich 2019-08-14 12:20 ` [Cocci] " Matthias Maennich 2019-08-15 13:50 ` Markus Elfring 2019-08-15 13:50 ` Markus Elfring 2019-08-15 13:50 ` Markus Elfring 2019-08-22 9:18 ` Matthias Maennich 2019-08-22 9:18 ` Matthias Maennich 2019-08-22 9:18 ` Matthias Maennich 2019-08-22 11:00 ` Markus Elfring 2019-08-22 11:00 ` Markus Elfring 2019-08-22 11:00 ` Markus Elfring 2019-08-13 12:17 ` [PATCH v2 09/10] usb-storage: remove single-use define for debugging Matthias Maennich 2019-08-13 12:42 ` Greg KH 2019-08-13 13:12 ` Greg KH 2019-08-13 12:17 ` [PATCH v2 10/10] RFC: usb-storage: export symbols in USB_STORAGE namespace Matthias Maennich 2019-08-13 12:45 ` Greg KH 2019-08-13 12:47 ` Greg KH 2019-08-13 15:02 ` Matthias Maennich [not found] ` <20190813121733.52480-1-maennich-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> 2019-08-21 11:49 ` [PATCH v3 00/11] Symbol Namespaces Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 01/11] module: support reading multiple values per modinfo tag Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich [this message] 2019-08-21 11:49 ` [PATCH v3 02/11] export: explicitly align struct kernel_symbol Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 03/11] module: add support for symbol namespaces Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-27 15:37 ` Jessica Yu 2019-08-27 15:37 ` Jessica Yu 2019-08-27 16:04 ` Matthias Maennich 2019-08-27 16:04 ` Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 04/11] modpost: " Matthias Maennich 2019-08-26 16:21 ` Jessica Yu 2019-08-27 14:41 ` Matthias Maennich 2019-08-28 9:43 ` Jessica Yu 2019-08-28 9:55 ` Matthias Maennich 2019-08-28 10:16 ` Jessica Yu 2019-08-21 11:49 ` [PATCH v3 05/11] module: add config option MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 06/11] export: allow definition default namespaces in Makefiles or sources Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-28 10:49 ` Jessica Yu 2019-08-28 10:49 ` Jessica Yu 2019-08-28 10:56 ` Matthias Maennich 2019-08-28 10:56 ` Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 07/11] modpost: add support for generating namespace dependencies Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-21 11:49 ` [PATCH v3 08/11] scripts: Coccinelle script for " Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-22 6:09 ` [v3 " Markus Elfring 2019-08-22 6:09 ` Markus Elfring 2019-08-22 6:09 ` Markus Elfring 2019-08-29 12:13 ` [PATCH v3 " Jessica Yu 2019-08-29 12:13 ` [Cocci] " Jessica Yu 2019-08-29 12:13 ` Jessica Yu 2019-08-21 11:49 ` [PATCH v3 09/11] usb-storage: remove single-use define for debugging Matthias Maennich 2019-08-21 12:37 ` Greg KH 2019-08-21 13:21 ` Thomas Gleixner 2019-08-21 13:32 ` Greg KH 2019-08-21 11:49 ` [PATCH v3 10/11] RFC: usb-storage: export symbols in USB_STORAGE namespace Matthias Maennich 2019-08-21 12:38 ` Greg KH 2019-08-21 14:36 ` Jessica Yu 2019-08-21 23:13 ` Christoph Hellwig 2019-08-22 8:32 ` Matthias Maennich [not found] ` <20190821114955.12788-1-maennich-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> 2019-08-21 11:49 ` [PATCH v3 11/11] RFC: watchdog: export core symbols in WATCHDOG_CORE namespace Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich 2019-08-21 11:49 ` Matthias Maennich [not found] ` <20190821114955.12788-12-maennich-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> 2019-08-21 12:39 ` Greg KH 2019-08-21 12:39 ` Greg KH 2019-08-21 12:39 ` Greg KH 2019-08-21 14:59 ` Guenter Roeck 2019-08-21 14:59 ` Guenter Roeck 2019-08-21 14:59 ` Guenter Roeck [not found] ` <20190821145911.GA6521-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org> 2019-08-21 16:28 ` Matthias Maennich 2019-08-21 16:28 ` Matthias Maennich 2019-08-21 16:28 ` Matthias Maennich 2019-08-21 12:46 ` [PATCH v3 00/11] Symbol Namespaces Nicolas Pitre 2019-08-21 12:46 ` Nicolas Pitre 2019-08-21 12:46 ` Nicolas Pitre [not found] ` <nycvar.YSQ.7.76.1908210840490.19480-fMhRO7WWcppj+hNMo8g0rg@public.gmane.org> 2019-08-21 13:37 ` Greg KH 2019-08-21 13:37 ` Greg KH 2019-08-21 13:37 ` Greg KH [not found] ` <20190821133737.GB4890-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> 2019-08-21 20:48 ` Nicolas Pitre 2019-08-21 20:48 ` Nicolas Pitre 2019-08-21 20:48 ` Nicolas Pitre 2019-08-21 13:11 ` Peter Zijlstra 2019-08-21 13:11 ` Peter Zijlstra 2019-08-21 13:11 ` Peter Zijlstra [not found] ` <20190821131140.GC2349-Nxj+rRp3nVydTX5a5knrm8zTDFooKrT+cvkQGrU6aU0@public.gmane.org> 2019-08-21 13:38 ` Greg KH 2019-08-21 13:38 ` Greg KH 2019-08-21 13:38 ` Greg KH [not found] ` <20190821133846.GC4890-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> 2019-08-21 14:03 ` Matthias Maennich 2019-08-21 14:03 ` Matthias Maennich 2019-08-21 14:03 ` Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 00/12] " Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 01/12] module: support reading multiple values per modinfo tag Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 02/12] export: explicitly align struct kernel_symbol Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 03/12] module: add support for symbol namespaces Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 04/12] modpost: " Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 05/12] module: add config option MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 06/12] export: allow definition default namespaces in Makefiles or sources Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 07/12] modpost: add support for generating namespace dependencies Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 08/12] scripts: Coccinelle script for " Matthias Maennich 2019-09-04 9:53 ` Masahiro Yamada 2019-09-05 14:46 ` Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 09/12] docs: Add documentation for Symbol Namespaces Matthias Maennich 2019-09-04 7:16 ` Greg KH 2019-09-03 15:06 ` [PATCH v4 10/12] usb-storage: remove single-use define for debugging Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 11/12] RFC: usb-storage: export symbols in USB_STORAGE namespace Matthias Maennich 2019-09-03 15:06 ` [PATCH v4 12/12] RFC: watchdog: export core symbols in WATCHDOG_CORE namespace Matthias Maennich 2019-09-03 16:10 ` Guenter Roeck 2019-09-04 8:45 ` Masahiro Yamada 2019-09-04 12:12 ` Guenter Roeck 2019-09-04 16:16 ` [usb-storage] " Matthew Dharm 2019-09-04 16:16 ` Matthew Dharm 2019-09-05 10:41 ` Jessica Yu 2019-09-05 10:41 ` Jessica Yu 2019-09-05 10:52 ` Arnd Bergmann 2019-09-05 10:52 ` Arnd Bergmann 2019-09-05 11:16 ` Jessica Yu 2019-09-05 11:16 ` Jessica Yu 2019-09-05 11:25 ` Masahiro Yamada 2019-09-05 11:25 ` Masahiro Yamada 2019-09-05 12:00 ` Greg Kroah-Hartman 2019-09-05 12:00 ` Greg Kroah-Hartman 2019-09-05 11:25 ` Matthias Maennich 2019-09-05 11:25 ` Matthias Maennich 2019-09-04 9:37 ` [PATCH v4 00/12] Symbol Namespaces Masahiro Yamada 2019-09-06 10:32 ` [PATCH v5 00/11] " Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 01/11] module: support reading multiple values per modinfo tag Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 02/11] export: explicitly align struct kernel_symbol Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 03/11] module: add support for symbol namespaces Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 04/11] modpost: " Matthias Maennich 2019-09-26 22:24 ` [PATCH] modpost: Copy namespace string into 'struct symbol' Shaun Ruffell 2019-09-27 5:31 ` Greg Kroah-Hartman 2019-09-27 8:03 ` Matthias Maennich 2019-09-30 21:20 ` Shaun Ruffell 2019-10-01 16:19 ` Matthias Maennich 2019-10-01 19:37 ` Shaun Ruffell 2019-09-06 10:32 ` [PATCH v5 05/11] module: add config option MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 06/11] export: allow definition default namespaces in Makefiles or sources Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 07/11] modpost: add support for generating namespace dependencies Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 08/11] scripts: Coccinelle script for " Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 09/11] docs: Add documentation for Symbol Namespaces Matthias Maennich 2019-09-06 10:32 ` [PATCH v5 10/11] usb-storage: remove single-use define for debugging Matthias Maennich 2019-09-06 12:59 ` Jessica Yu 2019-09-06 13:22 ` Greg KH 2019-09-06 10:32 ` [PATCH v5 11/11] usb-storage: export symbols in USB_STORAGE namespace Matthias Maennich 2019-09-09 8:35 ` [PATCH v5 00/11] Symbol Namespaces Jessica Yu
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